S1·E36 I, Pretztail

When Paulie Pretztail discovers that Party Central has classified him as a Squazzil his self-image shatters. He embraces his ‘true’ heritage and moves in with his kin... but then (like all visiting relatives) Paulie proceeds to drive his new Squazzil family nuts! Can Fergy prove to Paulie that he really is a Pretztail before the Squazzils do their annoying new family member in?