The act of sliding your hand through one's ass crack.

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

The Most Common Thing Kids Steal.
Especially if one belongs to a mom.

The worst mistake a college student can ever make is to get one.

When you accidentally mess up on your skateboard and the board goes up your ass, or hits your balls

A piece of plastic that has demonic powers in its abiltity to keep a person in financial slavery for the rest of their life.

An evil piece of plastic.