when two men have anal sex with each other.
hey henry im up for a butt nudge tonight
by buttnudge July 20, 2009
when your layin in bed and your woman nudges you with her butt tryin to put out hints she wants to have sex
me and my ole lady got in a fight and after we made up later that night in bed she started to give me the good ole butt nudge.. guess she wasnt that mad after all
by huckfinn88 July 01, 2010