A fictional action or thing described by the rapper Ludacris.
My gf gets so confused every time I hit her with a ludacrism.
"I get my nuts pushed"
"Ho-zone layer"
the act of oral sex while the receiver is driving, AKA "road head", also a convenient excuse for authorities who may catch said parties in the act.
Dude, the other night my girlfriend gave me a driver side ankle scratch...I almost ran off the road.