While having sex, the man puts his finger in the woman's asshole. He pulls his finger out an wipes it on her upper lip giving her a shit moustache.
by Tommy K. June 11, 2005
Get the dirty sanchez mug.
The act of engaging in the doggy style position then fingering the female's anus while in that position and smearing a residue of her own shit accross her upper lip forming a mustache.
*Dan walks up to Mark*

Dan: Hey Mark, you remember that crazy guy on the bus that was masturbating?

Mark: Yeah man, it was fucking sick.

Dan: Yeah, well you wanna know what his name was?

Mark: What?

Dan: Sanchez!

*Dan smears shit over Mark's upper lip, leaving a shit moustache (a dirty sanchez)*
by blahhomies January 11, 2007
Get the dirty sanchez mug.
all of you are wrong a dirty sanchez is when a man fucks a girl in the ass an then gets a blow job from the girl with shit still on dis dick
you get this real nasty chick you give some anal and then recieve a bj right after
by william branch May 15, 2005
Get the dirty sanchez mug.
When you fuck a girl with your penis and draw a mustache on he face.
by h3ad5h0t3 September 29, 2007
Get the dirty sanchez mug.
(N) when you stick your finger in your partners ass and then rub your finger on her upper lip
Bonnie was mad at me when I gave her a dirty sanchez!
by sugarnips April 9, 2006
Get the dirty sanchez mug.
the nickname of the New York Jets American Football QB sensation Mark Sanchez
Did you see dirty sanchez throwing 2 TDs against the Pats last night?
by xVeZx September 27, 2009
Get the dirty sanchez mug.
America's favorite sex act. We are all familiar with it because of all the jokes and humourous references to it we encounter on a daily basis... although no one has actually done it.
Dirty Sanchez is our favorite sex act... that no one has actually performed.
by gruby21 August 2, 2006
Get the dirty sanchez mug.