Beavis and Butt-Head began as an animated TV series created by Mike Judge in the 1990s, and the characters became widely known for their snickering, detached commentary and instantly recognizable voices. Short audio clips from the show spread easily on soundboards, meme pages and ringtone shares because even a few seconds are enough to signal the joke. The sound remains popular online thanks to its mix of nostalgia, sarcasm and juvenile reaction energy, similar to how a chipmunk laugh clip gets used to underline something ridiculous.