Khaka Peu Peu (or K.P.P. for short) is a minor antagonist of the animated TV show, Phineas and Ferb.
He was introduced (and currently only seen) in "The Beak". K.P.P. is a supervillain that never had a good day in his life and plans to destroy a superhero called "The Beak" (Phineas and Ferb in a robotic suit) who is giving Danville "the best day ever." He doesn't understand why people laugh at his name, which according to his native tongue, translates as "the strong fist" (Or "that strong fist"). K.P.P. also has a habit of almost ending his sentences with the phrase "thank you very much". When The Beak reveals his true identity, his wife, who often complains about her husband's schemes, takes him away to "take her shopping for more throwing chairs" (which she uses on K.P.P.).
- Spider-Man - When Khaka Peu Peu gives the Beak the choice to either save Isabella from falling or rescue the people from the falling billboard, it is a parody of the first Spider-Man movie when the Green Goblin gives Spider-Man a choice to either save Mary Jane from falling of the Brooklyn Bridge or save the children from the gondola with the broken cable.
- His nagging wife is played by Christine Taylor, the wife of Ben Stiller.
- Khaka Peü Peü is said that his family's name, and showed that possibly his father (or grandfather), Gustav Khaka Peü Peü.
- He is unaware as to why people laugh at his full name, which according to him translates from its native tongue as "the strong fist" or "that strong fist."