Top Definition
When a man is having "sexual" intercourse in the anal regions and wants SUPERIOR power and ecstasy when he is about to ejaculate he slaps the woman across her face.
Man1: yo man2 i donkey smacked heather last night it was awesome.
Man2: dude, your one sick fuck aint cha?
Man1: Bitch dont make me donkey slap you!
man2: ok i take it back *under his breath* sick fuck
by alex N chris August 12, 2006
6 Words related to Donkey Smack

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