Doghouse: (Noun) The state of being in mild or temporary disfavor.

Ruh roh, Pete Wentz is gonna be in some deeeeep shit. While his wife Ashlee was home taking care of, oh, their baby son this weekend, guess where Pete was? If you said "partying it up with strippers in Vegas," you sir win a cigar.

The Fall Out Boy bassist — who was without his wife of nearly one year — partied hard with about 50 band members, dancers and pals (including Girls Next Door star Holly Madison) following a sold-out show at the Palms Casino Resort on April 5.

"Everybody was going absolutely crazy," an eyewitness tells Star. "People were even drunkenly playing makeshift Slip 'n' Slide with a mat and lubricant. And Pete was in great spirits. He was dancing and singing along to his band's own songs, grinding up against the dancers."

At one point he was "dancing on a pool table with the girls," the partygoer adds. (Source)

I for one, am shocked, just absolutely shocked. I never would have seen that coming. Pete Wentz gets caught with his pants down, in a manner of speaking, and it's with girls? Hell, he's got one of them at home. That's like eating canned tuna for lunch every day and then going out to a restaurant and ordering a tuna sandwich when you could have a nice, juicy Italian sausage on a long roll.

More of Fruits Magoots wearing a denim shirt and bow tie at the Kid's Choice Awards: