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1.
1)waking up to a pelvic "Tee Pee" due to a sleeping Hard on. 2) when you wife decides to sleep with her knees bent vertically (sit up position, knees up, back down) thus creating a tent like structure with the sheets causing you to freeze your balls off and wondering why you feel a breeze.
1)"Damn, we went camping and mathew "Pitched a tent" in his sleeping bag!"

2)Awake in the middle of the night, freezing, and notice your wife, spouse , girl friend pitching a tent with her knees.
by Chicopee Greg October 16, 2007