Kramer thinks that a simple penalty stroke may have driven his golf partner, Steve Gennison, to murder a dry cleaner. Jerry is stunned to learn that his girlfriend not only went out with, but was dumped by Newman. George thinks Elaine gave his girlfriend an incorrect thank you when it was actually George who paid for Elaine's lunch. Elaine flirts with a stationery store employee and thinks that she may have sent him the wrong message.
Kramer finds Jerry's old birthday checks from his grandmother and insists he deposits them, which puts Nana in unexpected debt. Elaine accidentally tells the high talker a secret. Mr Pitt eats a Snickers bar with utensils.
George's telephone line crosses with that of a woman named Donna Chang, and everyone seeks her advice when she convinces them that she's Chinese. Jerry winds up dating her. Things get worse when Frank and Estelle announce a separation. Jerry and Elaine can't seem to figure out why Frank Costanza is having mysterious business dealings with a man in a cape.
Elaine dates a moving guy, and things are going well for her until Jerry wants to know what his opinion on abortion is. Poppy returns and he and Kramer are going into business together to create a restaurant where you make your own pizza. Meanwhile, George goes out of his way to cheat on a book club test by renting "Breakfast At Tiffany's" instead of reading the book.
George buys a convertible he thinks was once owned by Jon Voight. Kramer tries to save a small shoe-repair business. Elaine answers a radio quiz, enabling Mr. Pitt to participate in the Macy's Thanksgiving Day Parade. Meanwhile, Jerry tries to solve the mystery of whether or not he's invited to Tim Whatley's annual Pre-Thanksgiving party.
Elaine loans Mr. Pitt's expensive tennis racket to an executive from Doubleday who hints there may be a job opening for Elaine soon. When the woman injures her arm, Elaine can't quite get the racket back. Jerry's girlfriend never smiles or laughs at his jokes but her roommate laughs at everything he says so he contemplates the switch. George comes up with an idea as to how he might get away with it. George's girlfriend, a model, eats like a horse but never puts on weight. Kramer suggests she might be bulimic. The gang learns Kramer's first name, thanks to his mom Babs.
Kramer is walking down a street and sees a man littering. He calls the guy a "pig" but doing so offends a cop who is standing a few feet away. Of course, the cop isn't paying attention and the scofflaw gets away. Kramer decides that he needs a new look and goes with an eye patch. George runs into Gary Fogel, a man who was having cancer and decided not to tell him. But he did tell Jerry, who reveals that he made himself nearly sick being nice to the guy. The next day, George meets with Gary, who drops a bombshell that he never actually had cancer and that the operation...
For the series' 100th episode, Jerry Seinfeld hosts a one hour retrospective with clips from previous episodes: the idea for a show about nothing; the smelly car; the puffy shirt; the astronaut pen; Jerry's hair; George's lack of hair; Mulva; Jerry's virgin girlfriend; the Hernandez incident; the outing; the masters of their domain; the bubble boy - are only a few of the episodes included.
Kramer tries to create a Utopian society when he puts up pictures of all the residents of his and Jerry's building. Jerry doesn't mind until the women of the building want to be greeted with a kiss. After Jerry objects to kissing hello, he's vilified and nearly kicked out of the building. Jerry also has to settle some family issues when Nana remembers that Uncle Leo was supposed to give Morty some money 50 years ago and Uncle Leo puts Nana in a home to keep her quiet. Meanwhile, Elaine's friend who is a chiropractor skips out on George's appointment and goes skiing ...
George dates a girl from Elaine's art class and wonders whether or not her humorous caricature of him is a sign that she likes him or not. Thanks to Newman's fleas, Jerry's visiting parents are forced to stay in Elaine's luxury hotel room. Elaine gets a potential job offer but accidentally leaves the manuscript in Jerry's flea-infested apartment.
Frank has an unfortunate accident involving one of Kramer's pasta sculptures; Kramer gets the wrong license plates; Jerry becomes disturbed when he finds out that his mechanic used his personal sex move on Elaine.
Jerry's new agent thinks he's a celebrity who needs his hand held on every little decision. After she tells him that the pilot who flew the plane to Ithaca is in the audience, Jerry freaks out. Kramer goes to the Diplomat's Club to meet up with Jerry and winds up gambling with a Texas business man on which plane is going to arrive first. Meanwhile, Mr. Pitt puts Elaine in his will, and Mr. Pitt's lawyer has reason to suspect that Elaine is up to something.
Jerry scores premium tickets to a New Jersey Devils playoff game. He invites Kramer, Puddy, and Elaine along. But Jerry gets weirded out when Puddy shows up at the game and paints his face to match the team colors. Puddy gets so worked up after the game that he freaks out a visiting pastor from El Salvador, who is convinced that Puddy really is the devil. Elaine tries to convince him otherwise. Kramer enjoyed the game so much that he tries to convince Jerry to get more tickets from the guy Jerry got them from. Meanwhile, George decides to tell his girlfriend that he ...
Jerry dates the ultra-sensitive understudy for Bette Midler in Rochelle, Rochelle: The Musical. When the Improv is scheduled to play Rochelle Rochelle in a softball game, George plows into catcher Bette Midler to score the winning run. Bette is injured because of the incident and is unable to perform in the Broadway premiere. Jerry, George, and the understudy are vilified for the incident, and Kramer goes out of his way to help Bette. Meanwhile, Elaine suspects that a local nail shop is making fun of her in Korean. She learns that George's dad Frank speaks Korean and ...