1 definition by Μῑνώταυρος

Biffon

The region between genitals and arsehole, also known as the perineum. This gets its name as it’s the part of the body that the balls ‘biff-on’ during sex.

The slapping of my balls against the biffon made a lovely rasping sound.

by Μῑνώταυρος January 3, 2023