Hairy Potty and the Underwear of Justice

Hairy Potty and the Underwear of Justice is a comic book created by George Beard and Harold Hutchins. It is a spoof of the Harry Potter book series.

Plot
A scientist was trying to make a hair grower, but it didn't work. He added secret ingredients and it worked on a frog, but it grew too much. So he removed it with hair remover. He then threw the hair grower in the toilet, but forgot to flush. The hair grower made the toilet come to life.

Appearances
The story appears in The Captain Underpants Extra-Crunchy Book o' Fun. A sequel, entitled "Night of the Terror of the Revenge of the Curse of the Bride of Hairy Potty", appears in The All-New Captain Underpants Extra-Crunchy Book o' Fun 2.