Laugh tracks have been part of television comedy since the early days of filmed sitcoms, when studios added audience reactions to jokes to help viewers at home feel part of a shared performance. Over time the sound became shorthand for classic TV humour itself, instantly recognisable even outside its original shows. Online, creators lifted the effect from sitcoms and reused it in memes, edits and short videos, where it now works as an ironic or nostalgic cue that a moment is supposed to be funny.
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A classic sitcom laugh track with a studio audience laughing after a joke, used by creators to add a TV comedy feel to memes, reaction videos and edits.
This is the familiar canned laughter heard on classic television sitcoms, a warm swell of studio audience chuckles, giggles and applause that rises right after a punchline. It starts with a few scattered laughs, builds into a full, rolling crowd reaction, and then fades naturally, giving the joke a moment to land. The sound instantly signals that something is meant to be funny, even when the visual on screen is completely ordinary, and it creates a shared, living-room feeling for the viewer. Used lightly, it makes awkward moments feel playful and turns a simple clip into something that feels like a scene from a TV comedy.
