A person commonly a fucker who gets extreme erections in public and broadcasts when they are horny.
E.G. James recieved a body slam and smiled a horny smile. He is a boner fuck.

2) "Eww! James is a Bonerfuck! He's masturbating in class!
by JamesTheBone April 15, 2012
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1- An idiot dumb-fuck like no other

2- The original manner of having sex with a woman
1- John screwed a sheep ... What a bonerfucker...

2- Brad is such a bonerfucker... Well how else you gonna fuck her?
by RePete72 September 21, 2009
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