OMG. I was just watching my Upright Citizen's Brigade DVD for the 8th time or so. In "Saigon Suicide Show" I just noticed that, during the "EAT THE CHEESEBURGER, ASTRO-BOY" chant, they pan to the audience and you can see Rob Corddry from the Daily Show sitting there.
EDIT: Now that I see him, I notice they show him a lot. Thanks a lot Comedy Central, I feel retarded now 
Immortal Goat, that's GADZOOKS. He's just someone's character that's pretending to be
my character.