What is Knocking On The Back Door?
1.
During anal sex, the person that is doing the penetrating and thrusting is the one that is doing the "knocking," and the anal opening is, obviously, referred to as the "back door."
When Eric and Amy are in bed, he's always knocking at the back door.
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2.
Pressing the tip of one's erect penis against a woman's anus in the hope that she'll agree to anal sex. This technique is futile 99.753% of the time, but persists due to the collective male delusion that women secretly love to be invaded in this way.
Boyfriend: (knocking on the back door)
Girlfriend: How many times do I have to tell you??? Get that thing away from there!!!
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Random Words:
1.
sex, especially a quickie one night stand, casual fuck with no commitments
I brought that guy home last night and got a fluff and fold...
1.
a larger version of the queef-biscut, or a queef biscut that is grilled
tom grilled up a queef-burger from a queef-biscut that he found..