v.When a male has sexual intercourse with just one of a females breasts, usually the male is pointing and pushing the erect penis directly at or into the females nipple and has sex with her breast.
"That guy got to boobfuck his girlfriends larger boob directly into and against her nipple."
by big boob fucker December 22, 2009
Get the boobfuck mug.
An insult. A really grody guy who doesn't take showers but wants to have sex with you.
"Ew, Ryan's such a boobfuck! Don't go out with him!"
by Bulbous Salutation September 17, 2017
Get the boobfuck mug.