When a girl is giving a you blow job and she uses her teeth in the fellatio process, the end result is multiple cuts on your cock.
That chick went all vampire cock on me, now I cant get a boner without it hurting like a mofo.
by Mark MacDonald February 20, 2006
Obtaining a vampire cock is simple. When you stick your pee pee in a girls' cooter and she starts her menstual cycle and bleeds all over your hard throbbing vainy cock, you have acheived a vampire cock.
When Kyle was ramming Jess, she started bleeding profusely and Kyle exclaimed "Holy fuck ass! I have a vampire cock!"
by 1029384756 November 30, 2007