Electric clippers have a sound almost everyone recognises from barbershops and home haircuts, which is why a short recording of that buzz works so well online without any context. Creators began using it for fake haircut pranks, holding a phone near a friend and playing the clip to capture the flinch. The joke spread through short form video and soundboards because the reaction is instant and universal. It remains popular for pranks, memes and editing, where a familiar everyday noise can create surprise faster than dialogue or music ever could.