Invader Zim is an animated series by Jhnoen Vasquez for Nickelodeon that originally aired from 2001 to 2002 before cancellation, although the rest of the second season premiered in 2006. It follows the exploits of Zim, a diminutive alien invader trying to conquer Earth, GIR, his defective robot sidekick, Dib, a boy paranormal researcher, and the horrible, nightmarish experiences they inflict on each other.
Dark Harvest (S01E07)
Zim gets Head Pigeons and is sent to the nurse's office by Mrs. Bitters , but the nurse will think that he is and alien and to avoid that and to seem human, he steals organs from his classmates and replaces them with objects resulting in him getting bloated.
Halloween Spectacular of Spooky Doom (S01E14)
GIR, in his dog disguise, stuffs himself on stolen Halloween Candy.
Gaz, Taster of Pork (S02E06)
Gaz has a fantasy about what a lifetime of eating nothing but hot dogs will entail.