Definitions by Judd Appatow

Mexican Mud Jerk 

When a female drops a watery brown bath on your man package then proceeds to use the fecal stew as a lubricant for hand jobs galore.

We had no lotion so my friends mom showed me the true wonders of a Mexican Mud Jerk.

Mexican Mud Jerk by Judd Appatow May 3, 2009