Top Definition
The leftover thermal energy found on a seat that has just been vacated.
"Wow, im picking up a huge butt thermal off this bench right now man"
"Yeah you should have seen the dude who was there before you, he was f*king huge"
by Cold Apache February 22, 2012

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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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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