mud jack

v. The act of deficating in ones hand (or using feces from acquired from anywhere) and using the feces as lubrication to masturbate.

I mud jacked in the shower last night.

by smangz March 07, 2011

Mud Jacking

Someone jacking off using large portions of caked mud.

Did you see that hill billy in the woods yesterday? He was mud jacking like a mad man!

by Smoots July 03, 2011