Bill and Judy attend their twentieth high school reunion, and soon they begin acting like teenagers again. Bill meets his old hot dog eating competitor and challenges him to see who can eat more pancakes at the reunion breakfast, while Judy is shocked to see that the most popular girl at school has become a successful architect and has a ""perfect life."" In order to make Judy happy, Bill makes up a lie about the woman's husband having an affair, and Judy spreads it all around the reunion. Now Bill has to make an effort and correct the lie, but only makes it worse – as the rumor spreads, the guy goes from a cheater to gay man. Meanwhile, Linda scores a date with an ex-boyfriend, but she can't get over his disliking of The Beatles.

Annoyed with Linda's statement that her family doesn't spend any quality time together, Judy tries to gather everyone together for a family night playing games. Problem is no one is remotely interested, which frustrates Judy. She leaves the house, and in an effort to please his wife Bill decides to take the family to the planetarium. On their way out, Bill is reminded that the bowling team tryouts are tonight, and juggles between bowling with his family and bowling with his friends until Judy catches him. The only thing that keeps them from leaving is a lunatic family playing on the next alley that insists they're competing, which they weren't (until they decide to take on the challenge and lose).

Bill has to crawl back into Judy's favor by apologizing to her hairdresser for calling him a rip-off artist.

Bill proves himself too eager to please when his master-of-the-guilt-trip mother pays a surprise visit. That is, until Judy suggests he stop placating the woman and start ignoring her, a strategy that ends up backfiring on Bill when he hurts his mom's feelings and she runs away.

Judy discovers that ""boys night out"" consists of flirting with a waitress at the local restaurant. However, when Judy informs Bill that the pretty, young waitress is really an overworked, single mother, Bill accuses Judy of being jealous – until he learns of her flirtation with the mailman.