When she examined her anus in the shower, her fingers encountered a butt nut the size of a soy bean.
by Al January 25, 2003
he's a decent fella and everything, but listening to all that Ricky Martin means he must be a butt nut
by docks6 October 17, 2003
by ZachyD September 19, 2003
One who is nuts for butts, that is, an anal sex enthusiast. Can refer to straight or gay people, though it is likely to be taken as offensive when used to describe a gay person.
Remember that girl I started hooking up with at the party? Turns out she's a total butt-nut. Fortunately, she's really anal about personal hygiene.
by Vulgaris Tunge April 2, 2005
by Lost Endeavor October 14, 2008
by Teegeay October 21, 2010