Dry Humping -or- Dry Sex
The act of two bodies rubbing together to create sexual release, well... release for the girl. Guys complain about it because it does nothing to them. So its sexist sex.
an alternative use of the term employed by relief pitchers in baseball that describes the act of 'warming up' in the bullpen and never getting the chance to go 'in'.
When the starting pitcher was struggling in the game, the manager had Jason warm up but since he never got in the game it was just another case of dry humping.
1) Js, its bloody amazing!
2) its basically grinding against one another. It IS possible to orgasm, especially for girls, and does release the same hormones as penetrating sex. Only you keep clothes, or sheets, between your body and there is almost a 0% chance of getting pregnant.