Top Definition
The mark left on a girl's leg after a long night of dry humping.
Armando: What the hell is that on your leg?!
Manda: That's the boner bruise you gave me last night... asshole.
by Plowman September 22, 2007

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that painful feeling on your mons pubis the morning after dry humping a guy with a boner
Brittany: 'Do you want to go on a bike ride today?"
Me: "No, I have a huge boner bruise from last night."
by britkav July 14, 2012

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Lotsa space for your liquids.

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Your favorite word on a white mug.

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A bruise on the inner thigh caused by a rapidly expanding erection whereby the tip of the penis impacts forcibly into the leg.
Damn that girl Audrey is so hot every time I see her i get a boner bruise.
by Blackcox44859 August 08, 2013

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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).

Buy the t-shirt