Put it first in a busy traffic pile-up edit, before the MLG Air Horn and the Vine Boom, so the sequence builds toward a bigger final reaction at the end.
About this sound
This clip is a single, sustained car horn blast lasting about four seconds, with the sharp, brassy tone of a real vehicle horn heard up close. It feels abrupt and attention-grabbing, the kind of sound that makes people look up and laugh when it cuts through a quiet moment. It works as a quick jolt of roadside attitude.