Timmy Burch first appeared in South Park in 2000 as a student who uses a wheelchair and mostly communicates by shouting his own name in different tones. Voiced by co-creator Trey Parker, the character became one of the show's most quotable running gags because a single word could mean excitement, agreement or alarm. Clips of his voice later spread across meme soundboards and short videos, where the triple repetition became a standalone reaction sound detached from any specific episode.