Mexican word. A faje occurs when two people (man-women, man-man, woman-woman) have soft sex (kisses, caress, sometimes oral sex) generally without taking off clothes and always without having hard sex (penetration).

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