The rimshot comes from live comedy, where drummers accompanying vaudeville and stand-up acts would punctuate a joke with a snare hit followed by a cymbal crash. Often written out as ba-dum tss, the sting became a staple of club sets, late-night television and sitcom performances. As short clips moved online, the recorded version became a standard meme sound effect, dropped into videos, streams and edits whenever a pun, a dad joke or a deliberately terrible one-liner needed an instant, knowing reaction from an invisible audience.