Captain Underpants and the Perilous Plot of Professor Poopypants

Captain Underpants and the Perilous Plot of Professor Poopypants is the fourth book in the Captain Underpants series written by Dav Pilkey. It is the first book to have Captain Underpants to fully use his superpowers.

ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooojkbjjjjjjjjjjbbbbbbbbbbbbbbbbbbbbbbbbbjjjjjjjjjjjjjjjjjjjjjjjj==Plo== ''Professor Pippy P. Poopypants,Captain Underpants a scientist from a country where everyone has a silly name, New Swissland, invents a shrinking machine, the Shrinky-dik2000, named because it looks like a baby piggy and an enlarging machine, the dik-Grow 4000. He goes to America so he can show these inventions to everyone and help the world by using his machines to shrink the world's garbage and increase the world's food supply. Unfortunately, everyone laughs at Professor Poopypant's name, instead of taking him seriously ''

''underpants sucked everybody dick in the whole school and the teachers and students. Dav pilkey why would you right this this mess is boring well fuck yo you a shit my books are perfect and guess who else love my books who these nuts. is forced to take a job as a science teacher at Georg and Harold's school. (Their old science teacher, Morty Fyde, quit because he thought he had cracked up- first, he says a toilet ate him. Then he says that later George and Harold imitated dogs and cats, then the school got flooded with sticky green goo, and finally, he saw the other teachers chase George and Harold down the hall as "abominProfessor able snowmen" thanks to a prank they pulled; he was on bus duty currently. He also insists that he saw some fat bald man in his underwear jump out a window (obviously Captain Underpants.) Professor Poopypants is convinced that the innocence and sweetness of children will let them pay attention to him, but they all laugh at his name instead.'

''Professor Poopypants manages to get the children interested in science by building a Robot Machine that allows gerbils to jog alongside their masters. However, this interest is short-lived, as he reveals his middle name to be Pee-Pee, causing the children to start laughing again. Ms. Ribble reads the story of The Pied Piper from Hamlin. This inspires George and Harold to make a comic book about the Professor inventing an army of gerbil joggers to destroy the world, which destroys the last of Professor Poopypants' credibility with the students and drives him crazy.''

''Using his enlarging machine, he makes the gerbil machine as large as a tall building and then gets inside. He shrinks the school and holds them hostage. He then unveils his plan to force everyone in the world to change their names so everyone will have a silly name instead of a normal one, and anyone who refuses will be shrunk. Professor Poopypants does this first on Mr. Krupp. Mr. Krupp becomes Lumpy Pottybiscuits. All the children find this funny, until Professor Poopypants forces them to use the chart to change their names as well.''

George and Harold (now Fluffy and Cheeseball) get Captain Underpants (now Buttercup Chickenfanny, but Captain Underpants refuses to change his name) to steal Professor Poopypants' enlarging machine, but unfortunately he and the machine are shrunk in the process.

''The two of them try to enlarge the school back to normal size, but get flicked off the school. Cheeseball makes a paper airplane that Fluffy enlarges. The plane flies into many threats, yet Captain Underpants rescues them and they end up in an abandoned alley. Fluffy tries to enlarge Captain Underpants (accidentally enlarging Cheeseball's right hand) to the size of Professor Poopypants' gerbil machine. Captain Underpants then fights and defeats Professor Poopypants. Once Professor Poopypants is defeated, everyone gets their names back. The boys use the shrinking and enlarging machines to get the school and Captain Underpants back to normal size. Then Captain Underpants gets soaked with water, turning back to Mr. Krupp.''

''Professor Poopypants is hauled off to jail. On the advice of George and Harold, he changes his name so no one will make fun of it anymore. Sadly, he chooses his grandfather's name (on his mother's side), Tippy Tinkletrousers, which the people at jail make fun of.''

The moral of the story ("I think this is the first time one of our stories had a moral," notes George) is that it's not nice to make fun of people.

Comic: Captain Underpants and the Pied Pooper of Piqua
''Professor Pippy P. Poopypants takes a job at a school as a science teacher, but everyone laughs at him. In a fit of rage Pippy makes an army of Gerbil Jogger 2000s, but they refuse to be evil, so he makes them listen to something on headphones. The Gerbils take all the kids hostage but Captain Underpants intervenes. When everyone still laughs at him Pippy uses a button on his tie to make himself into a giant robot. Captain Underpants and Pippy P. Poopypants fight and Pippy catches him. But Underpants uses a tiny toilet to flush the water over Pippy, making him rust. The headphones are revealed to be playing Cher. Captain Underpants destroys the headphones, and takes Poopypants to jail.''