The whoop is associated with Curly Howard of The Three Stooges, the American comedy act famous for short films in the 1930s and 1940s. Curly became known for exaggerated vocal outbursts, barks and his high pitched woo woo style cry, which audiences recognised instantly. As Stooges clips circulated on television reruns, home video and later online, that vocal tic was isolated as a standalone reaction sound. It survives on soundboards because it needs no context, evoking old school slapstick in under two seconds for a new generation of editors.