Top Definition
Its when you fuck someone so hard, that the impact of your bodies against each others makes a loud thunderous sound
Timmy: Suzy and I thunder banged last night and the neighbors got freaked out, they thought there was a storm coming.
Ben: THAT LOUD NOISE WAS YOU TWO?
by Voidaid September 07, 2016

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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