On “Seinfeld,” Elaine orders a glass of water at the diner in the Bubble Boy’s hometown.
The scene occurs in “The Bubble Boy,” the seventh episode of Seinfeld’s fourth season, which aired in 1992. Jerry and Elaine stop at a highway diner after George speeds ahead and leaves them behind while they are traveling to visit Donald, the bubble boy.
Elaine’s request is deliberately simple: “I’ll just have a glass of water.” Jerry objects that she cannot sit in a restaurant and order only water, prompting Elaine to point out that it is all she wants. The exchange captures the show’s tendency to turn ordinary etiquette into an argument.
A common mix-up comes later, when Jerry orders Elaine coffee and a broiled chicken while she is away getting an autograph photo. She eventually eats the chicken, but her original order is water. The episode also features the famous “Moops” misprint, the diner mob, and the burning cabin subplot.