look up any word, like ac slatering:
 
1.
My god, I cannot believe this has not been defined yet.
The effect of too much anal and not enough vaginal. The penis will warp upwards, downwards, to the right, or to the left, or any variation of these. Many male pornstars who specialize in the butt experience this later in their career
Porn Executive: I'd sign you, but I'm afraid you have a mud pretzel.
Porn Star: A mud pretzel; what's that?
Porn Executive: Beats me, it hasn't been defined yet.
by .Woody April 12, 2009
 
2.
The act of shaping one's fecal matter into the shape of a pretzel on a significant other's anal area.
Fofifi loved it when Frank made a mud pretzel for her.
by Dictionary My_ASS June 19, 2006
 
3.
a penis covered with fecal after having anal sex
damn, the other day i got a mud pretzel after having anal sex
by arfifteen May 20, 2010