What is Knockbox?
1.
A sexually attractive, yet not quite slutty female who possesses an uncanny ability to arouse despite an innocent and demure appearance.
"Christ I'd like to bang that new librarian: what a little knockbox."
"Did you ever meet John's mom? She's a milf of an knockbox!"
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1.
The mode in which most men seem to operate, particularly in the last 10 years or so with the explosion in easy-access porn and it's..