a men sticks his nuts, (balls) under a women's armpit.

to sport a boner, fly the sail at full mass, rock hard, etc.

A sexual act mentioned in the movie "FanBoys" because the writers knew that people went to see the movie, they would would automatically go home and look up the word on urban dictionary or invent some perverse act involving their testicles and some poor girl.

To have anywhere from two fingers to a fist inserted anally into a man while having his balls in your mouth.

Referenced in the film Fanboys along with Blinding the Marlin, and Louisiana Piledriver