A really creepy ass guy, who likes a little bit too much 'man-love'. Although he suggest it may be all in good, he actually wants it to be "ALL-IN" good fun.

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