On “Seinfeld,” Kramer vomits on Susan after drinking spoiled milk.
The incident occurs in “The Ticket,” an episode from the show’s fourth season. Kramer drinks expired milk from Jerry’s refrigerator and becomes violently ill. Susan Ross, George Costanza’s girlfriend and a publishing executive, happens to be nearby and ends up covered in the vomit.
The accident becomes a recurring embarrassment rather than a one-line gag. Susan is understandably upset, while George and the others discuss the incident and the resulting dry-cleaning bill. Later references to Kramer’s vomiting help preserve the event as part of the group’s increasingly absurd shared history.
A common mix-up is attributing the incident to Elaine or to another woman in George’s orbit. The victim is Susan Ross, played by Heidi Swedberg. “The Ticket” originally aired in 1994, during the period when George’s relationship with Susan was becoming an important storyline.