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1.
... a blemish caused by the activities by a freak who sexually scars a part of their body through their activities.

E.g. herpes, genital warts
Oooooooohhh that Erin bitch has a freak stain on her face.

or

Erin has such a nasty freak stain on her face.
by Pozzum69 November 18, 2011