Top Definition
When you have erect nipples and they stick out such as when one is nippingwhich may happen when aroused
The very thought of using a poop condom gave me a tittie boner
by Phishman631 April 20, 2008

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1. an awkward exclamation of emotion, usually anger. usually used as an interjection
2. the process of the nipples getting "boned"
3. common greeting to friends and strangers alike
4. getting a boner by boobs
5. pronoun for (almost) everything
1. "WHAT THE FUCK? I SHOT HIM LIKE OVER 9000 TIMES IN HIS FACE! TITTIEBONER!"
2. "Aw I just got a tittieboner right now looking at that sexy beast."
3. Guy 1: "'sup."

Guy 2: "Tittieboner."
4. "Those boobs are nice. Woah, tittieboner."
5. Teacher: "Ok class, what's 2+2?"
Kid: "TITTIEBONER!"
by Shoop deh Whoop June 12, 2011

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Lotsa space for your liquids.

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Your favorite word on a white mug.

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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).

Buy the t-shirt