Virgin Radar. Intuitive ability to assess someone's virginity.

A jack off buddy (from 'cum' /'come', meaning 'semen', and 'companion'); a friend that you get together with for sessions of solo or mutual masturbation
Variant of: cumpanion (from 'companion' & 'cum'); jack off buddy & wank bud & JO buddy
Similar to: fuck buddy

The electromagnetic system that allows a sleeping vizsla on the far end of the second floor to detect that you have just begun to cut into an apple.