Place it as an interruption between two clearer moments in an edit, then follow it with the Vine Boom Sound for a payoff and the Censor Beep Sound when the randomness needs a clean stop.
关于此声音
This entry is a short user-uploaded sound effect filed under the name Fsdasda, with no description, performer or source attached to its listing. Played on its own, it works as a small surprise button, the kind of unexplained clip that makes a listener pause, smile at the randomness and wonder what was meant to happen next.