PSI

Pounds per square inch.

If used in the form "That person has a high PSI". It is a sexual reference saying there ass or another part of the body where a penis can be inserted is capable of taking alot of pressure, or quite a hard pounding. Can also reference to the largest penis they can fit in their ass before the pressure gets to high and rips it.
That h0 has a really high max psi.
by Anonymous February 24, 2003
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shabir

fucking sexy mudafucker yehhh baby ride with me
by Anonymous September 07, 2003
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Fox

by Anonymous October 15, 2003
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Marmaduke

by Anonymous March 10, 2003
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Cybertranz

The King of Typo's
by Anonymous March 24, 2003
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Parkash

by Anonymous March 31, 2003
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rock & roll

means when you r having sex when you r rocking and rolling in the bed.
by Anonymous April 05, 2003
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