Top Definition
The annoying psychological intrusion of trying to admire or fantasise over a hottie - yet you know her boyfriend and so cant stop thinking that his man bits are regularly over her - thus peenitrating into your day dream!
*Damn she's hot dude! imagine getting...........

- yeh but you know she goes out with Hulio...

*Aww what, not him... brain peenitration!!!!!!! yuk.
by horse fight May 04, 2010

The Urban Dictionary Mug

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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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