"No More Gi" is a song sung by Gumball and Darwin in "The Gi." After Nicole tells the boys that they must grow up and stop playing with their uniforms, they sing this song as a sad farewell to their once-favorite karate outfits.
Gumball: Life's about abandoning, dream after dream.
Darwin: Hopes and expectations, float away downstream.
Gumball: It's time to kiss our childish ways goodbye.
Darwin: Grow up? Give mediocrity a try?
Gumball: The games, they have to stop.
Darwin: No more hi-yah!
Gumball: Not even a karate chop.
Gumball and Darwin: Face up to what maturity means, and forget about our martial arts dreams...