Rat burping clips circulate as novelty animal sounds on soundboards and in short pet videos, where owners share funny moments from small pets. The clip has no widely known film or show source, its appeal comes from the contrast between a tiny animal and a very human rude noise. It spread through meme edits, reaction videos and shares in messaging apps, and stays popular because the 0.6 second length makes it easy to loop, layer over other animal footage, or use as a quick soundboard button.