What is Dirty Angel?
1.
A sexual act in which the male or female takes the Labia Minora of a women and spread them apart to resemble an Angel in a Dirty place.
Note: This can be done only to mature women and/or women who have been around the city more than 5 times.
After giving oral sex (going down on your women), you can say with a seductive voice, "Hey baby, I see a dirty angel, and she is beautiful!!!"