a colorful word for lady parts.

imagine eating a peach, but you can only hold it with your knuckles. the result is messy, and juicy, all over your face, right? well... knuckle peach.

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