"[S1E26] Prank Wars" is an April Fools' Day episode of Uncle Grandpa featuring an escalating prank conflict between Pizza Steve and Mr. Gus, which culminates in a dangerous situation for Pizza Steve at a pizza-eating competition. Directed by Bill Flores and Mark Bodnar, the episode features notable pop culture references, including a Guy Fieri parody. Details and trivia for the episode can be found at the Uncle Grandpa Wiki . Prank Wars | Uncle Grandpa Wiki | Fandom