A whiny pompous Homestuck fan who has a sick sexual fetish for the characters in particular Jade Harley to the point they fantasize about becoming her even though Jade has no arms or nose and is also dead. Also doesn't understand the opinion and thinks that doxing someone by revealing their real name is going to save them and believes everything Kiwifarms says even if that includes jumping off a cliff.

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