Used instead of "How dare you?", "Why did you just do that?", or "That's stupid."
Add extra emphasis on the "aw" in Gawd when dealing with more stupidity.

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