underballs

The area between the base of the scrotum and the anus. (informal) taint. Coined as a play on the compound word underarm.

That girl has the face of Mama Cass, the body of Mama Cass, and the hair of my underballs. I'll pass.

by Throbbing Monster February 10, 2009

underball hole

the underball hole is a hole under the balls used for gay sex

OMG let's have sex
sure let me lift my balls to reveal my UNDERBALL HOLE

by underballs hole June 23, 2021