The episode begins with Gumball rushing his family to get the house cleaned up for Penny's arrival. As Richard is taking a shower, Gumball notices that his breath is bad, throwing his father out and cleaning his mouth with a bar of soap as they are out of toothpaste.
Meanwhile, Penny and her father are driving to the Watterson's home. On the way, Patrick asks of his daughter's decision of doing her Medieval project with Gumball, suspicious of him and the neighborhood, to which she still says yes. As they pass the Watterson's, they see Anais falling off of a ladder, Richard completely nude and giving himself a shower with a hose outside, Nicole covered in garbage bags, Darwin with a tray of badly burnt cookies, and Gumball hurrying to greet them with a mouth full of green soap suds. Patrick quickly drives away to her daughter's contempt, while Gumball runs after them until he collapses.
The following day at Elmore Junior High, Idaho and Tobias are discussing the medieval assignment. Tobias is dressed in a very flamboyant outfit and speaks in an exaggerated accent, which Idaho indicates, stating that he is taking the assignment too seriously. Tobias say nonsense and Penny passes, commenting on Tobias' tights. Penny goes over to Gumball to apologize to him for the other day and to explain how her father feels, which Gumball completely misunderstands. Noticing Patrick driving up by the curb, Gumball tries to make amends, but inadvertently knocks off one of his rear-view mirrors and accidentally deploys his airbag. Patrick sternly tells Gumball to leave both his car and daughter alone.
Distraught about Patrick's dislike for him, Gumball resolves to show his worth. His efforts have him offering Patrick a cake and a mix tape, following him on his jogging routine and wiping the sweat off with a washcloth, conversing with him at work, much to the chagrin of him and his co-workers, and vandalizing a billboard as a gesture of their "friendship". The last attempt causes Patrick to lose his focus and accidentally crash his car into the Doughnut Sheriff's, resulting in a traffic ticket. Gumball's final attempt is singing him a song about how he wants to study with Penny, but he rejects Gumball's song and irately drives him away. Moments later, Tobias arrives at the doorstep to voice his interest in doing the assignment with Penny. Patrick responds by slamming the door and injuring Tobias' foot in the process, immediately calling out to Penny regarding the boys' infatuation over her. No response is heard.
Upon returning home, Gumball finds Penny sitting on his doorstep, who was permitted by her mother to come. Gumball is overjoyed, but his excitement is short lived as Tobias soon enters the scene, who wishes to take Penny for his own. Tobias challenges Gumball to a duel, which ends in a stalemate after both forces collide with one another. The duel turns into hand-to-hand combat at Tobias' demands, which Gumball refuses. After being taunted that Tobias wins by default, he reluctantly accepts the challenge.
As the 'duel' progresses, the tide turns to Gumball's favor through Penny's help, but turns towards Tobias' after putting a garbage can over Gumball's head and smacking it repeatedly. Penny strives to break the conflict, giving Gumball a window of time to throw his broom at Tobias. The broom hits Penny by mistake, continuing the fight. Back on her feet, Penny tries one more time to subdue Tobias, who throws her off in the middle of the road. At this moment, Patrick's car makes the turn towards the street. Noticing this, Gumball pushes Tobias off and dives in front of Patrick's car in the nick of time to save Penny from harm, while Patrick swerves to avoid hitting her at the same time, crashing into the Wattersons' house. He races out of his car in a daze. Frightened, Tobias departs, leaving Gumball with Penny. Patrick thanks Gumball for saving his daughter, in time for Richard to come out in his underwear, angrily telling Nicole that Patrick's driving endangered their son. Patrick nervously tries to reason with them, but Nicole, Richard and their children yell and complain for the wreckage. Gumball and Penny shrug this off nonchalantly.
When Patrick's car approaches The Wattersons' house, Gumball knocks over Darwin to greet them, yet there was no possible way he could've done this since he didn't run out the door and the door was closed. The space between the door and the end of the right side of the porch is too small to have Gumball sprint as quickly as he did, moreover he wasn't there in the first place.
The paint on the roof disappears in the scene of Gumball introducing his house.
When Gumball is running after the Fitzgerald's car, the background clearly shows that nothing is in the Watterson's front yard.
When Gumball first attempts to put the mirror back on the car, his waist is too high because in the next shot of him trying to ram it in, his body is significantly smaller than the car.
When Darwin explains that Gumball will pass the medieval assignment, he casts a shadow over Gumball, which technically the sun is not in the right position to do.
When Gumball throws the stick at Penny, he casts a twelve o'clock shadow, but when he fights in the next scene, both Tobias and Gumball make three o' clock shadows.
When Richard calls down Nicole near the end, Nicole's footsteps are heard running but she doesn't come out the door. She comes from the right side of the porch, which again, can't happen because there is nowhere to run from.
During slow motion, Gumball's tail intermittently disappears and reappears.
Tobias ends up at a different place, after he charges at Gumball.
When Gumball stretches his face off the ground, he doesn't have a black eye, but when he says "You're a complete nutcase man!" he has a black eye.
Although in this episode Tobias shows lots of affection for Penny, in "The Pressure," he is shown with a dislike of her.
[The episode starts by showing the Watterson's house. Gumball is heard yelling 'EVERYTHING HAS TO BE PERFECT!' from the inside; scene changes to the kitchen where Anais is frantically trying to unclog the sink but Gumball is yelling at her]
[Gumball walks up to Anais, who is still trying to unclog the sink.]
Gumball: I CAN'T BELIEVE WHAT I'M SEEING! IT'S STILL CLOGGED!
Anais: I'm trying!
Gumball: EVERYTHING HAS TO BE PERFECT!
Anais: I know, I know!
[Anais frantically attempts to unclog the sink, and finally does so.]
[The sink goop splats on Anais]
Gumball: NOW PAINT THE HOUSE! [Throws a can of paint at Anais]
Gumball: DARWIN, WHERE ARE THE COOKIES?!
Darwin: THEY'RE NOT COOKED YET!
Gumball: WELL, COOK THEM FASTER!
[Gumball turns the temperature dial on the oven up all the way, causing fire to come out and burn them, causing Darwin to shriek, then Richard appears to be messily eating some cookie dough]
Gumball: DAD! YOU HAVE COOKIE DOUGH ALL OVER YOURSELF! GO TAKE A SHOWER!
[Gumball bites his lip and points to the bathroom, Richard sighs; Scene changes to the living room where Nicole is busy tidying up the house using the vacuum cleaner]
Gumball: MOM, WHY IS THE GARBAGE STILL HERE?! DO I HAVE TO DO EVERYTHING MYSELF?!
[Gumball throws garbage bags at Nicole]
Anais: The car's coming!
[Gumball screams, then exhales into his hand to smell his breath and makes a disgusted face and runs to the bathroom. Richard gets thrown downstairs, wearing nothing except shower curtains]
Gumball: GET OUT! AND WHY ARE THERE TIRES IN THE BATH?!
Richard: You told me to wash every part of the car.
[Gumball throws the tires at Richard]
Gumball: Come on, come on, come on!
[Gumball strains to get the toothpaste out, it comes out a bit, then slides back down. Gumball squeals in frustration, then throws the toothpaste behind him and looks around frantically, and finally sees a bar of soap, then he sighs, and begins brushing his teeth with the soap]
[Mr. Fitzgerald and Penny are driving down a street]
Patrick: Look Penny, I know you like this kid, but are you sure there isn't a better partner for your medieval assignment? I don't like this part of town.
Penny: Dad, we've been through this, and you said that you would trust my judgement.
Patrick: I know, I'm sorry sweetie. I'm sure Gumball and his family are lovely people.
[Mr. Fitzgerald's car passes Watterson's house. Penny and Mr. Fitzgerald both gasp]
Anais: Gumball, she's here! Hi, whoa!
[Anais falls off the ladder, she laughs, Richard is taking a shower in the bushes naked]
[Nicole comes out of a heap of trash bags]
Nicole: Oh, [laughs] Hi!
[Darwin appears on the porch with a sheet of burnt cookies]
[Gumball pushes Darwin aside and runs down the steps with soap foam in his mouth]
Gumball: [gurgling soap in his mouth] Hello! Welcome to The Watterson's House!
[Mr. Fitzgerald drives off]
Gumball: No please, wait Penny, come back, Penny!
[Gumball chases the car down the road. Penny opens her mouth to say something]
Patrick: It's a no.
[Gumball cries and finally collapses at a streetlight]
No Partner for Assignment
[At Elmore Junior High, Gumball, Darwin, Tobias, and Idaho are on the steps, while Penny can be seen walking toward all of them]
Idaho: Tobias, you're taking this medieval assignment way too seriously. Are they your mama's stilettos?
Tobias: This, you rustic troglodyte, will allow me to attract fair Penny to be my study partner. [Penny walks by] Good morrow, fair maid!
Penny: [Sarcastically] Nice tights.
Tobias: Why, thank you!
Idaho: I think that was irony.
Tobias: No, it wasn't.
Penny: [Calling off screen] Yes it was!
[Scene cuts to where Gumball and Darwin are sitting on the left side of the school stairs]
Penny: Hey, Gumball, I just wanted to say sorry, about last night.
Gumball: Last night? What happened? Oh, you were gonna come over to work on our medieval assignment. But you didn't. I didn't even notice since I was so busy.
Penny: Really? But, my dad said you were calling our house till like, four in the morning.
Gumball: Pssh. That could've been anyone. No one picked up the phone, so there's no one you can know it was me!
[Mr. Fitzgerald comes in to pick up Penny]
Penny: Listen, I can't really talk right now.
[Penny points at her dad to Gumball. Gumball looks confused, and at the same time is squinting his eyes]
Gumball: Are you trying to throw away your thumb or something?
Penny: No, it's my dad. He doesn't really want us hanging out together, and...
[Penny's voice becomes almost inaudible because of Mr. Fitzgerald angrily glaring at Gumball. The glaring eventually 'burns' Gumball, but he pats it out.]
Penny: See ya later.
Gumball: Oh, hi, Mr. Fitzgerald! I think we got off on the wrong foot yesterday. [Leans on a rear view mirror] If you only got to— [The rear view mirror breaks off] OH-HO! Oh, wow! These things just pop right off, don't they? [Tries putting the rear view mirror back] I'll just put that back on here. [Begins shoving the rear view mirror with his body, repeatedly] Let me just...try this a bit. [An airbag deploys in Mr. Fitzgerald's face] Oh! [Collapses the airbag] Well, at least we know it works.
Patrick: [Annoyed] Watterson, stay away from my car, and stay away from my daughter.
Penny: [A little angrily] Can I say something here?
Gumball: But- [Mr. Fitzgerald drives away] oh!
Darwin: Don't worry. You'll pass that medieval assignment. You know the whole book by heart.
Gumball: But...but I learned it all for her.
Darwin: Well, that was a waste of time. Her dad hates you.
Gumball: Oh, come on. I'm not that bad.
[Darwin looks doubtfully at Gumball]
Gumball: Then...then I shall prove myself to him.
[Tobias can be heard laughing, then the scene changes to Tobias, who is still on the stairs]
Tobias: So the simple knave intends to take the hand of fair Penny. Well, they haven't encountered upon Sir Tobias of Elmore! [His voice echoes] Who's watched all the movies made in medieval times. You may have the lady's eyes right now, but mark my words, beef-weighted peasant, before the day is out, the damsel will be mine! [Laughs] Oh. Hey guys, you weren't listening! I was explaining everything! Guys...
Not Good Enough
[At the Fitzgerald house, Gumball rings the doorbell, and Mr. Fitzgerald opens the door.]
Gumball: [With sparkling eyes and smiling] Hi Mr. Fitzgerald! I made you a mixtape and a cake. See? I'm not that bad!
[Mr. Fitzgerald slams the door, but Gumball drops the mix tape and pushes the cake through the mail delivery slot. The cake falls out in pieces and splatters on the floor, all over the mix tape.]
[Scene changes to Mr. Fitzgerald jogging along a street. Gumball catches up to him]
Gumball: Oh, Hi Mr. Fitzgerald. What a surprise, we must jog the same route. Yeah, you look really sweaty. Here, let me help you!
[Takes out a towel and wipes sweat off Mr. Fitzgerald]
Patrick: What the—what are you—Get away from me! [He jogs away]
Gumball: Mr Fitzgerald, I...just..wanna...say...I'm not that bad!
[Gumball falls back behind him due to exhaustion.]
[Scene changes to Mr. Fitzgerald at a construction site with two workers]
Patrick: So, there were two muffins in this oven. The first muffin says, "Good grief, it's hot in here!" and the second muffin says "Good grief, a talking muffin!" [He and his co-workers laugh]
Gumball: [Laughs] That reminds me of one time when me and Mr. Fitzgerald were... uh... we were... [Mr. Fitzgerald and co-workers glare at him] We never hang out.
[Scene changes to Mr. Fitzgerald driving home from work. He notices a billboard has changed, so he looks at it. It's a billboard of his company, with crude drawing and writing obviously done by Gumball]
Patrick: "Watterson and Fitzgerald Co. Friendship Unlimited?" What the..?
[Mr. Fitzgerald's car then crashes into Doughnut Sheriff's car. Doughnut Sheriff writes a ticket, then Mr. Fitzgerald's airbag deploys into his face]
[Scene changes to Gumball going to Mr. Fitzgerald's house again.]
[Gumball rings the doorbell, and Mr. Fitzgerald opens it, only to find Gumball back, this time he starts singing while playing a ukulele]
Gumball: [Singing]I wanna study with your daughter, I know you don't think that I oughta. I'm not that bad I'm pretty friendly, I think that you should be--
[Mr. Fitzgerald angrily grabs Gumball's ukulele and crushes it in his hands.]
Patrick: [Irritated] I don't care. You are not good enough for my daughter, and I don't want you around her. End of story!
Gumball: [Still singing] So why don't you gimme one more--
[Mr. Fitzgerald slams the door, only to find the doorbell ringing again. He opens the door, only to see Tobias at the doorway.]
Tobias: I am Sir Tobias of Elmore and I'm here to claim your daughter's hand.
[Mr. Fitzgerald slams the door again.]
Tobias: AHH! Please sir... releaseth my foot... Let not this door stand in the way of true love. Just at least open it a little bit so I can get my foot out. [Hears the door lock engaging] Okay, I'll squeeze it out myself. It's really hard because my toes are swollen now! [Effortfully squeezes it out] Aaah... Ahh... Ohh...
[Scene goes back inside the Fitzgerald house. Mr. Fitzgerald is at the stairs.]
Patrick: Hey, Penny, what is it with you and boys these days? Penny? Penny?
[Gumball walks dejectedly. He sees Penny sitting on the Watterson's doorstep reading a book.]
Gumball: Penny! I thought your dad didn't want you to come over.
Penny: Exactly. That's why I asked my mom.
Gumball: Cool. Do you still want to study? Because I know that medieval stuff by heart!
Tobias: Have at you, you cantankerous oaf!
Tobias: I demand satisfaction.
Gumball: For what?
Tobias: For stealing the hand of my promised!
Gumball: [Hissing] What the heck do you want, dude?!
Tobias: I demand... a duel.
[Tobias then begins slapping Gumball with a glove.]
Gumball: I don't want to duel. Leave us alone. I'm not doing this.
[Tobias continually slaps Gumball with one glove.]
[Scene changes to front of house, the boys are preparing to joust.]
Gumball: If I do this, you're gonna leave us alone, right?
Tobias: Only if you win. If you lose, Lady Penny is mine.
Penny: [Calling out offscreen] No, I'm not.
Gumball: Yeah, did you consider Penny's feeling in any of this?
Tobias: In time, she will learn to love me.
Penny: [Calling out offscreen] No I won't.
Tobias: Let the joust commence.
[Gumball and Tobias runs towards each other. Gumball's skateboard hits a rock.]
Gumball: Ahhh, woah! [Crashes right into Tobias.]
[Tobias gets up, albeit hurt]
Tobias: A worthy foe but how are you at hand-to-hand combat? [Grabs the broken handle nearby] En garde!
[Gumball gets up and turns around, one of his eyes are red]
Gumball: You're a complete nutcase, man! I don't want to fight you anymore.
Tobias: Then victory is mine and I shall take the hand of my lady.
[Tobias grabs the hand of Penny.]
Gumball: Never! [Hits Tobias' hand off Penny's with his broken broom handle] Oh sorry. Oh, are you ok?
[Tobias gets angry and attacks him again.]
[Gumball and Tobias fence each other. Soon Tobias gains the upper hand.]
Tobias: [Swinging broom handle under Gumball's legs] Dance for me, jester, dance! Faster, jester, faster!
[Penny gasp as she throws her book at Tobias' face, hitting him]
Gumball: Thanks Penny! [He gets covered under the trash can by Tobias, who then proceeds to hit him again]
Penny: [Grabs Tobias' arm] Tobias, stop it!
Tobias: I'll stop in exchange for a kiss.
[Gumball removes the trash can off himself and accidentally throws his broom at Penny, knocking her over.]
Gumball: Oh! Sorry.
Penny: It's okay.
[Tobias swings his handle at Gumball repeatedly]
Gumball: Wait. [Tobias pauses as Gumball catches his breath.] Ok, go. [Tobias resumes swinging] That's better. Penny!
Gumball: Can you throw me my sword?
Penny: You mean your broom?
[Tobias throws the trash can at Gumball]
Penny: Come on, can we just do the assignment now please?
Gumball: [Shielding himself with the trash can from Tobias' attacks] Yeah, just give me a second, I think he's getting tired.
[Mr. Fitzgerald is driving around the neighborhood]
Patrick: She better not be around here. I hate this lousy neighborhood.
[Penny tries to retain Tobias from attacking Gumball further]
Gumball: Penny get back, you're gonna get hurt.
Penny: I wouldn't have to help if you weren't losing.
Gumball: I'm not losing. I'm just catching my breath.
Tobias: Step aside, woman! [Knocks Penny onto the street]
[Mr. Fitzgerald approaches the Watterson house]
Patrick: [Sighs when watching Gumball] That little punk again.
[The scene begins to play in slow motion. Penny gets up, right in front of Mr. Fitzgerald's approaching car. He doesn't notice her yet]
[As Tobias watches, Gumball jumps in front of Mr. Fitzgerald's car]
[Penny and Mr. Fitzgerald both gasp]
[As Gumball pushes Penny out of the way, Mr. Fitzgerald swerves. Tobias now looks shocked, so does Mr. Fitzgerald. As Mr. Fitzgerald heads towards the house, past Tobias, his rear view mirror breaks off again, then Mr. Fitzgerald crashes off screen. Everyone is stunned.]
Tobias: Ok, you win. Bye! [Runs away]
Penny: Dad! [Hugs Mr. Fitzgerald]
Patrick: Are you kids okay?
Gumball: We're fine.
Patrick: Thank you so much, Gumball. You saved my little girl's life. I can't believe I took you and your family for such a bunch of...
Richard: [Angrily] WHAT IS GOING ON HERE?! NICOLE, GET OUT HERE! THIS CLOWN NEARLY RAN OVER OUR KID!
Nicole: [Also angrily] WHAT?!
Patrick: [Nervously] I-It's not what it looks like.
Nicole: I don't want you, near my family, ever again.
Patrick: Please. Here, let me just pay you.
Nicole: I don't want your money! You come around here...
[Mr. Fitzgerald is now nervous as the entire Watterson family angrily complain, yell and protest at Mr. Fitzgerald, while Gumball and Penny do nothing but turn around and innocently shrug]