When someone shits and pukes at the same time. This horrific and awe-inspiring act is generally accomplished in a friends bathroom after a night of heavy drinking.
"Oh man, did you see Crazy G last night? She got The Dirty Double in my car. I'm never gonna get that smell out."
by MC Nutreal July 06, 2006
by Doc N September 14, 2012
"Did you hear about what Simon did to her?"
"No what?"
"He did the DIRTY DOUBLING DOODLER"
"OMG I can't even"
"I know girl"
"No what?"
"He did the DIRTY DOUBLING DOODLER"
"OMG I can't even"
"I know girl"
by DirtyDoublingDoodler May 25, 2014
Vomiting while pooping or pooping while vomiting.
While sipping back on a little too much of daddy's old scotch, you begin to feel nauseous as your previous meal catches up with you. Then, the real party begins. A mass explosion, with vomit exploding out the front and your feces exiting the rear. Thus, you have begun the ol' dirty double discharge.
by darble andrews November 18, 2010
The whole point of the Dirty Double Reminder is so the chick is reminded of you the next day or longer. In order to pull this off you must nailed her hard so she is sore, and you must write your name on her ass. This way she is reminded in two ways.
by Cummins07 August 14, 2007
by JJ and Bradders October 31, 2003
When a female cuts off her significant other's penis, then proceeds to stick up her vagina while having sex with with someone else.
by !@Dule October 04, 2005