A girl who is well versed in physiology and is also a freak.
Nate: "What you gonna do when you graduate college?"
Brian: "I'm going to be rich and do a different girl every night".
Nate: "Yea right."
Brian: "What about you"?
Nate: " I'm gonna marry Cinny".
Brian: "Cinny's got you hooked on that philosophical booty."