Peter gets a little too worked up at one of Chris' soccer games and ends up punching a pregnant woman who appeared to be a man. He is put under house arrest, and while Lois assumes Peter will use this time to help out around the house and be with her, he decides to build a bar in their basement for all his buddies. But the plan backfires when Lois becomes a very popular (and sexy) lounge singer. Making Peter jealous. Meanwhile, Stewie composes a time machine in order to fast forward through his painful teething.