The exact origin of this bye bye choomba recording is not clearly documented, so it circulates mainly as a short standalone reaction sound shared between soundboards and short video edits. The word choomba is used online as playful slang for a friend or buddy, which gives the goodbye its friendly, in-joke feel. Because the line is only a couple of seconds long and needs no setup, it has become a handy shorthand for waving someone off, especially when an exit is sudden, clumsy or deliberately overdramatic for comic effect.