Top Definition
The sound a boob makes when you are sucking the nipple so hard and the suction your mouth causes creates a high pitch screech.
"Man, I was sucking Amanda's titty so hard last night, my mouth got stuck, you should've heard the booby whistle when I finally released."
by Wallapalooza June 08, 2014

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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