users at the ign boards who used suck each others cock and play "find the cock in my ass"; these users include spideyman04, fullfool, ImBobbo, Bull-Dog, minigurl and Tal-IGN.; if ever confronted by these users cover your genitals and RUN!

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