A shit taken after a night of hard drinking that is particularly difficult to deal with. Unlike the traditional morning-after shit (which is an even-flow of black, smooth tar), the Tough Mudder’s consistency is that of mud mixed with clumps of ribs and chicken wings that act as grappling hooks inside the anus. Putting a foot up on the tub and screaming as though in labor is a typical method of dealing with this difficult shit. Not to be confused with the Labatt Splats.
"I had a Tough Mudder this morning that nearly killed me. I was on the can for a good hour AND I got a nose-bleed while pushing..."
Aaron: “Where are you off to Janelle?”
Janelle: “I need to tame a beast, I’ve had a tough mudder brewing all morning. If I don’t hurry up it’s gonna turn into a mud slide!”
Although there has been much debate about the true definition of "The Tough Mudder", the official definition is insurmountable.
The Tough Mudder
/THē təf məd•dər/
Adj.
While penetrating a female anus with the penis, the penetrator enters a free hand into the vaginal canal. Once accomplished, proceeds to masterbate his penis through her vagina while occupying her anal cavity.
Street names/slangs include;
Brownie beater
Fecal fap
Fisty fap
Libertarian Mr.Hankey hand job
Mud tug
#mudtug
Over under
Reach through
Smelly jerk