Seinfeld (1989)

S9E7 The Slicer

Title: The Slicer Plot: George discovers his new boss has a history with him, complicating their working relationship. Meanwhile, Jerry’s attempt at a “revenge date” takes an unexpected turn, leading to unintended consequences. In a surprising twist, Kramer’s deli slicer becomes the key to resolving Elaine's ongoing feud with a troublesome neighbor.