|Notable facts||Pummeled during Probing Day.|
|First appearance||Walk for Your Lives|
Invader Slacks is an Irken Invader, assigned to the planet Boodie Nen, home of the large nostril people. He wears a terrible disguise, which may be even worse than Zim's. Slacks made his only appearance in the episode Walk for Your Lives, where the Almighty Tallest checked up on him, and ordered that he do a puppet presentation depicting how he plans to conquer his planet. When Slacks questions them, he fails inspection and gets a pummeling as a result. He then promises to do better next time before later performing a puppet show for his leaders later on.
|Invader Alexovich • Invader Chin • Invader Dooky • Invader El • Invader Flobee • Invader Gooch • Invader Grapa • Invader Groot • Invader Kim • Invader Koot • Invader Krunk • Invader Larb • Invader Lardnar • Invader Nen • Invader Pesto • Invader Poot • Invader Sklud • Invader Skoo • Invader Skoodge • Invader Skutch • Invader Slacks • Invader Slant • Invader Sneakyonfoota • Invader Spleen • Invader Sploodge • Invader Sqood • Invader Stink • Invader Tenn • Invader Tim •Tak• Invader Yoogli • Invader Yuli • Invader Zee • Zim|