Skoodge

Invader Skoodge is among the shortest Irken Invaders. He is the closest thing Zim has to a best friend (although it is hard to tell, as Zim often abuses him). Skoodge and Zim went to school together at the Irken Military Training Area underground. Despite his success as an Invader, Skoodge is hated by the Tallest for being 'so short and ugly', most likely because this success proved that height has no effect on an Invader's competence.

Appearance
Skoodge is a very short Irken, something that causes him to be looked down upon (more than usual) by the Tallest and is considered ugly. He wears a standard Irken Invader uniform, but with no horizontal stripes, which has several dark spots or stains on it, and wears pink gloves and boots rather than the usual black, although these changed to the standard Black in Hobo 13. He has a wide, stubby body and ruby eyes, though he has red-violet eyes in The Nightmare Begins.