Drew's dad pressures him to join his lodge, the Wildebeests, so he can make gnu, er, new business connections.

Kate alerts the guys to the fact that a hurricane has struck the near the neighborhood where Drew's parents live in Florida. As they watch the news report, Drew's parents suddenly show up at his house in their Winnebago. They have been on the road since losing their house for failure to make payments. They finally admit that Beulah lost their life savings in a land development scam. The Careys plan to stay with Drew for a few weeks until they receive their claim in a class-action lawsuit. Unfortunately, they lose the case. George and Beulah take over the house and prevent Drew from having any privacy. After his parents spoil a date, he begins spending all of his time at the store. He finally resolves to ask his parents to leave by laying a guilt trip on them. They prove too tough to crack, and Drew ends up staying with Lewis and Oswald.

Drew and Nicki plan to videotape themselves having sex. Drew's parents come to town to celebrate his engagement, and arrive very early in the morning. After Nicki leaves, Drew tries to tell his mom about a problem involving the couple's relationship. Before he can finish, Kate, Oswald and Lewis stop by to share details of Drew and Oswald's bachelor party. Drew finally tells Beulah that he has called off the wedding. She pleads with him to go through with the bachelor party and let her break the bad news to George, as he has been depressed recently. Steve shows up in a dress, and Drew and Beulah plead with him not to tell George that he is a cross-dresser. Oswald nearly screens the video of Drew and Nicki at the bachelor party. After the guys try to give Drew a bunch of money as a wedding present, Drew breaks down and tells his father that he isn't getting married. Steve pops out of the cake in a dress. George and Beulah leave, but he seems to take Steve's news better than exp