The redhead is the ugliest woman in the group....and yet she is by far the most desirable sexually! I don't get it.
by KidNotorius May 13, 2005

Shorthand for the website AdultFriendFinder. A site that almost EVERYONE already has a login for but no one admits it.
I saw my grabdmother's profile on AFF, she claimed that she sucked the best cock in all the UK. I'm in rehab right now.
by KidNotorius May 14, 2005
