Homer Simpson's burps have been a running gag since the earliest days of The Simpsons, voiced by Dan Castellaneta, and the character's love of Duff beer and snacks keeps them coming back across decades of episodes. This upload is just the belch itself, stripped of dialogue and trimmed to under a second, which is why it circulates so well on soundboards. Short, instantly recognisable cartoon burps like this one survive because they work anywhere: memes, fail compilations, reaction edits and prank videos all get the same cheap payoff.