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1.
A female who gives blowjobs easily, but never has sex. Most Blowjob Susan's are virgins.
John: Lacey has been all over me tonight. I'm definately gonna bang her.
Paul: Blades tried to hit that last weekend. He had her naked in his bed, but couldn't get past a little sucky sucky. Face it, she's just a Blowjob Susan.
by Davey T October 05, 2007