Top Definition
When a friend gets into a relationship and begins to not hang out with one of his guy friends as much as he did before said relationship. Friend spends most of his time with his girlfriend and not other friends. In other words: Anti-Bros before Hoes
Friend: Hey, why haven't you been hanging with John much anymore?

You: John got a girlfriend so he hangs with her all the time.

Friend: That's brotrayal man, sucks!
by Alejandro91 April 15, 2009

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1. To betray your bros. 2. The act of betraying ones bros
When that asshole told his friend I slept with his wife he committed an act of brotrayal.
by -PK- October 15, 2008

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.

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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