While telling Marge of a prank he’s planning, Homer explains to his wife he and friend Carl are going to “Arnold Palmer” Lenny by shooting him with water guns full of iced tea and lemonade. Marge doesn’t understand, so Homer tells her, “Arnold Palmer was a golfer” who “made up this drink where it’s not a full glass of lemonade or a full glass of iced tea.”
The joke was on Homer because he’s the one who ended up later getting soaked by both Lenny and Carl.
MORE: Classic photos of Arnold Palmer
While unintentional, the timing of the episode, which started minutes before news of Palmer’s death was first reported, was uncanny.