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Two friends who have a sexual relationship without being emotionally involved. Typically two good friends who have casual sex without a monogamous relationship or any kind of commitment.
Girl 1: "Hey! Is that your boyfriend?"

Girl2: "Nah, we're just benifriends."
by Cameragirl1 June 13, 2010
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1)a friend w/ benifits!
a friend that you find appealing

a person that you are not dating but do or did like!

a "BENI-FRIEND" is a close friend that u cant find another word 2 describe your relationship!

by P1MP1N August 15, 2008
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