A slow jerk is the term used when you think something is lame or stupid. It is usually accompanied by a slow jerking off motion.
Brianna: Sweetie, lets watch that new lifetime movie I saw an ad for!!
Rick: (while doing a slow jack off motion) Oh.. oh... Oh yeah.... what a slow jerk....
Rick: (while doing a slow jack off motion) Oh.. oh... Oh yeah.... what a slow jerk....
by FirstOneToPukeDrives July 13, 2009