The Dumb Song

The Dumb Song was sung in "The Goons." It could be the dumbest song in the series (duh).

Lyrics
Gumball and Darwin: DUMB DUMB DUMB! DUMB DUMB DUMB! DU DUMB DUMB DUUUUMB! DUMB! DU DU DU DUMB! DUMBITY DUMBITY DUMITY DUMBITY DUMBITY! (both panting)

Anais: Nope. I still don't get it.