Driving Shaft

A very sexual and raunchy term for a man's genital part.

"Oh yeah Harrison ram that driving shaft into me!!!"

by adtits877 May 28, 2009

Drive shaft

guy masturbating while driving...done intentionally to get caught by other motorists.

Ex 1: I was driving down the highway and was being paced by another car. You glance over and find out he was playing with his drive shaft going down the highway.

by Mortified Driver October 5, 2012