The act of a male holding a massive load of diarrhea while masturbating sitting on the toilet. A master Squirt N Jerker will hold their diarrhea until the point of climax. At climax, both load are released for extreme gratification.
After holding a load of diarrhea for over an hour, he decided to take advantage of the opportunity to Squirt N Jerk and rubbed one out to a simultaneous explosion.
by Ben Dribblin June 01, 2009