Place it at the cut where a bus enters the frame, then follow with Cartoon Run Take Off as passengers rush aboard, and close with WTF Boom if the bus leaves without them.
About this sound
A short bus horn blast lasting about three seconds, recorded as a single clear honk for a bus arriving or pulling away. It feels abrupt and comic, like a shout that cuts through a quiet scene and makes everyone look up at once. The sudden burst works as a warning and a punchline at the same time, giving a plain arrival a cheeky, over-the-top edge.