The "Internet Song" is a song in The Amazing World of Gumball. It's sung and played by Darwin with a ukulele in "The Internet," and taped by Gumball. Darwin sings it to the Internet (who later makes a parody out of it).
Darwin: There's a beating heart in everything,
Except lawyers, zombies, and jellyfish.
Look inside yourself internet,
And think you see that you are being childish.
You're adding sombreros and lasers,
To a kid who looks like he was tasered.
You laugh about it thinking it's funny,
But is it, internet, is it really?
He's just a small boy with a heart like you,
Why do you keep on trying to make him blue?
There's a beating heart in everything,
And I know that there's one in you.