Top Definition
what guys that are close friends with a girl who has a boyfriend do. Usually the guy and girl had an old flame and the feelings are still there. The "dommer" tends to cock-block his ex's new boyfriend and is the primary suspect of who she would cheat with.
She wouldn't do anything with her new boyfriend because her ex is domming up their relationship.
by avid the avidest April 28, 2011

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what guys that are close friends with a girl who has a boyfriend do. Usually the guy and girl had an old flame and the feelings are still there. The "dommer" tends to cock-block his ex's new boyfriend and is the primary suspect of who she would cheat with.
She wouldn't do anything with her new boyfriend because her ex is domming up their relationship.
by avid the avidest April 28, 2011

The Urban Dictionary Mug

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

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cock blocking your old flame's new boyfriend by talking dirty to your her and convincing her that you are better than her current boyfriend thus making her want you more. domming up a relationship will eventually lead to a break up so you can try and get with your old flame.
serena broke up with daveon after her ex was domming up her relationship.
by fresherthanamofffuckka April 28, 2011

The Urban Dictionary Mug

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.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

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