The 98 Words We Don't Say is a song sung in "Yo Leela Leela".
Lyrics[]
Humplings: Sometimes when we're mad,
We say words that are bad
[Song continued after commercial break]
And "poo poo" and "pee pee" and "penis" and "gay"
Those are the 98 words we don't say
Trivia[]
It's a parody of George Carlin's infamous 1972 act "Seven Dirty Words", often referred to as "The Seven Words You Can Never Say on Television".