On this episode: Letterman vs. Palin becomes Weezy vs. Diane, the dueling sisters, the ex boyfriend's Myspace revenge, the cross-dressing brother, the co-dependent couple, the bride and groom who are registered at Target and the boyfriend who feels he's running a distant second to his girlfriend's dog.
"Greetings, human. There's a little rug for you under the desk in the kitchen."