look up any word, like dirty sanchez:
 
1.
a wrinkle on the anus caused by loose butthole from anal sex
damn so much anal sex gave me some anuswrinkle
by zach March 04, 2005
 
2.
the word chris uses to describe his nether regions down under.. o ya that would be the butt hole
shut up you anus wrinkle
by kazmyn May 11, 2004