The four principal characters travel to the Hamptons to see a baby; they find that the baby is altogether ugly. While on the beach, Kramer finds a filled lobster trap and thinks the catch is his, unaware that it’s a commercial lobster trap. George’s girlfriend (Melora Walters) goes sun tanning topless while he goes out to get tomatoes; and George is seen naked by Jerry’s girlfriend Rachel (Melanie Smith), to whom he tries to explain, in vain, that, having just gotten out of the cold water, he is a victim of penile “shrinkage.”
Elaine is thrilled to be termed “breathtaking” by a doctor (guest star Richard Burgi) until she finds he uses the same adjective to describe the baby. Rachel tells George’s girlfriend about his “shrinkage” and she leaves. George gets revenge on Rachel by tricking her into eating lobster, which is not kosher. Kramer then gets arrested for lobster poaching and must pick up garbage on the side of the road.