Okay. It's this guy and two aliens (puppets that are badly made out of a gumball machine and a bowling pin). Every episode, they go into a theater, watch stupid science fiction movies, and make snide, sarcastic comments about the characters, the scenery, what they are saying, etc.
It is pretty funny. I have gotten uncontrollable giggles more than once watching it.
Like you couldn't just google it.