A combination of a skater and gangster, characterized by wearing his hat completely backwards instead of askew.

Pronounced "skankster" for nothing more than amusement purposes.

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

It is what you call a skater(skateboarder) who also acts and/or dresses like a wangster(white gangster).

Combination of Skank & Gangster.