The sound comes from Seuntjies DiceBot, the well known dice betting program where a ching signals that a withdrawal has gone through. Users recorded and shared the original alert outside the program, and it began circulating as a standalone payout cue among dice and gambling communities. Because the ring is short and unmistakable, creators now borrow it for cashout clips, profit highlights and jokes about getting paid, in much the same way a ding sound effect is used for a completed transaction or reward.