an afro of the anal variety. basically a large amount of hair near the anus.
woah check out your anal afro
by cunkcore July 19, 2005
A thick covering of curly black hair surrounding the anus.
Tom McCallum bent over, and his girlfriend exclaimed, "My goodness Tom, your butt is so hairy, I would suggest that you have an Anal Afro!"
by C-Eaton October 28, 2008