Timmy Burch debuted in the South Park episode Timmy 2000 in 2000, voiced by co-creator Trey Parker. The character, who uses a wheelchair and mainly says his own name with different inflections, quickly became a fan favourite. Clips of his shout circulated on forums, video edits and soundboards through the 2000s and 2010s, turning a single word into a recognisable reaction sound. It remains popular because the inflection alone can signal excitement or bewilderment without context.