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1.
Used for dick slapping,

The sound that is made when u slap ur penis across sumone, or something, usually being ur pieces / bitches face

people now try doing this with belts usually the piece / bitch but they are just noobs
person 1: yo ma bitch woz bein like a phag so i m fwap'd her with my huge shlong
person 2: lol high 5! bet its so small she didnt notice