A pussy that is covered with cobwebs and dust because it sits dormant, usually on hella fugly bitches, or on fat wilderbeasts that have 8 or 9 fat rolls from their gut hanging over their pussy and have no chance of ever seeing daylight, or a dick.
That chick Megan is one fugly bitch. She's fat and ugly, and has one of the biggest fupas I have ever seen. Her stomach is tucked into her pants, her ass is 3 area codes over, and there's no way in hell she doesn't have a nasty dusty pussy.
by Mike -Hunt January 12, 2008
When you're getting head and u look down and see that she barely got any hair on her head so u wonder, I bet that pussy farts dust...