riding my jock 

1. to dry-hump

2. to assert oneself with unnecessary or inexplicable tenacity, esp. when less aggressive means are readily available

see also: huffing on my piece

a. "can one of y'all please tag in? this bitch is riding my fucking jock!"

b. if unger keeps riding my jock about this fucking project, i'm just not fucking coming in tomorrow.

riding my jock by kagus christ March 3, 2005