Ingredients:
At least one male
1 bottle of gin
1 bottle of tequila
1 bottle of vodka
1 bottle of white rum
1 12 oz can of coca-cola
1 lemon
triple sec (whatever the fuck that is)
1 large bowl

Peel and squeeze lemon into the bowl. Add gin, tequila, vodka, rum, coke, and triple sec into the bowl. Stir for 30 seconds.

Each male places their testicles in the bowl for 30 seconds. The hairier the testicles, the better.
The males then place their testicles on the face of someone else, letting them drink the concoction. Repeat until drunk.

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