Like many user-uploaded soundboard sounds, the Such Party Pooper clip spread through short-form video, where its deflated delivery became shorthand for calling out killjoys. Its strong like-to-view ratio suggests it earned its audience one share at a time, passed between creators who needed a reaction for ruined plans and spoiled surprises. It sits in the same family of comedic fail reactions as the SpongeBob fail sting, though where that one is musical, this one is pure deadpan voice — proof that the funniest way to end a joke is sometimes to let it die on purpose.