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1 definition by TimothyOTool

 
1.
When flatus is trapped inside the vagina and and expulsion is restrained due pussy clenching, followed by a short high pitched release of gas.
Girl: Ugh! Tweet tweet.

Boyfriend: Pee- u! Did you just pussy whistle? Something stinks and I heard a squeak.
by TimothyOTool October 19, 2011