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. The next morning, Drew's parents come to town to celebrate his engagement. Drew tries to tell his mother about a problem with his relationship but is constantly interrupted. Drew eventually tells Beulah he has called off the wedding. She begs Drew to go through with the bachelor party and break the news to George afterward because of how depressed he's been.

Drew's parents arrive unexpectedly for Christmas. They assume that Celia is his maid, and he is reluctant to reveal the true nature of their relationship. Celia's son, Chip, shows up at her house in the middle of the night. He has come to visit for the holidays. When Drew comes downstairs in Celia's bathrobe and tries to make conversation, Chip punches him in the face. Drew's parents are horrified when he finally tells them that he and Celia are dating. Celia and Chip come over to Drew's house to have dinner with Drew's parents and Steve. It proves to be a disaster. Meanwhile, Lewis and Oswald agree to help Mimi with door-to-door Christmas tree sales after she fires an associate. Kate comes along to help supervise the guys. They make very few sales (aside from Wick buying two trees to get them to go away), and accumulate several fines.

Drew suspects that his mother and his barber may have carried on a long-term affair.

Lewis and Oswald get Drew in trouble at the cafeteria by bringing him a beer. Drew grows tired of all the abuse and elects to quit instead of getting fired. He tries to get Mr. Wick to re-hire him, only to find that his cubicle has been replaced by a frozen yogurt machine. Steve tells Drew that their uncle, Cecil, has died. Cecil has left most of his fortune to Bill Gates, but offers smaller amounts to his friends and relatives, provided that they pass certain tests. Steve gets $10,000, but Oswald and Lewis lose out on $5000 each when they are unable to remain silent for 24 hours (they last about five seconds). Cecil had always worried that Drew would end up alone, so he will give him $10,000 if he marries within 72 hours. Drew and Kate try to throw together a ceremony, but realize that it would be making a travesty out of the event. They hire a drunken Santa Claus from the store to pose as a minister and pretend to marry them. They ask Lewis and Oswald to keep quiet about the

Mimi's cousin Vanessa comes for a visit. Mimi has always hated Vanessa, but now sucks up to her because she is rich. Vanessa and Drew are named the baby's godparents. However, Mimi declares that Vanessa will be the one to actually raise Gus if anything happens to Mimi and Steve. Steve objects, noting Drew's close bond with his nephew. Lewis and Oswald decide to use the store's new portrait studio to get pictures of themselves as astronauts in the hopes of impressing women. They are angry to find that families get a cheaper rate, as they can't afford the individual prices. Steve asks Drew to babysit Gus while he and Mimi are at the church preparing for the christening. Oswald spills tacos on Gus, so Kate and Drew have to take the outfit to the dry cleaners. Lewis and Oswald borrow the baby so that they can get family portrait prices. Drew and Kate go to the church and try to stall. Drew's parents wrap Oswald's rabbit, Commander Bun-Bun, in a blanket and try to pass him off as

Drew's parents come to visit, but decide to stay with Steve and Mimi so that they can spend more time with the baby. Beulah confesses to Mimi that George has never satisfied her in bed. Mimi tells her to talk to George about this problem. He becomes furious and shows up at Drew's house with his bags to announce that he is leaving Beulah. After Mimi persuades a horrified Drew to give George some advice, he and Steve have a very awkward talk with their father. Lewis and Oswald build a killer robot in the hopes of winning $1000 in the Warsaw's Battle of the Bots.

Kellie's fears about Drew's inability to be a good father grow after Gus suddenly begins misbehaving every time he is around his uncle. Inspired by Mimi's romance with a widower, Oswald and Lewis hope to set themselves for life by picking up wealthy widows.