As a noun, a duckoff is a person that is always reliable for sex. As a verb, it means to have sex. It comes from Greensboro, NC and is most commonly used by Eastside Gator Crips.
Noun
boy: Who is that girl?
boy 2: that's my duckoff.
Verb
boy: Where are you going man?
boy 2: I'm bouts to go duckoff.
boy: Who is that girl?
boy 2: that's my duckoff.
Verb
boy: Where are you going man?
boy 2: I'm bouts to go duckoff.
by Joi June 29, 2004
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