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The Fin=n.,sexual intercourse.

"Finning"=v., actually doing the act.
ex."Hey man did ya get the fin?"n.

Derives from "finishing someone off"
it can be a noun and also a verb.

ex."What did you do all day? Fin'in it."
by PHI H. November 12, 2007
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Fin is usually the caring type. He’s funny, sweat and knows how to make you laugh when your feeling down. He’s the highlight of your life. He will always be there for you.
by Søphia August 03, 2019
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fin is an amazing guy who is super fit, funny, clever and sporty. you could gaze into his eyes forever as they are so beautiful and his smile is one of a kind. no one could ever replace him and he is so special because he will spoil you and love you
you will never find a guy better than fin
by cookiiemonster November 25, 2018
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a half a dime of weed. a dime is .8
"I only got 5 bucks, so I'm only gettn a fin."
by Fini August 08, 2004
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a person who makes u very happy. i think mine is the specialist. also known as dougle
o look there's fin *runs n hugs*
by buttercup January 29, 2005
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