Top Definition
A bro with such an epic love for Xbox 360s, Keystone Lights, Dane Cook, and just, y'know, keepin' it real that the amount of broticity in his brostream has endowed him with a supernatural degree of unfettered power--thus turning him into a God.

Not to be confused with Brosef Stalin, which although respectable, is considered a lesser rank than the Broseidon.
Yea, you will fear me, for you will soon know my awesome power. I am Broseidon, Lord of all the Brocean.
by Butterknife April 11, 2008

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God of the Brocean
Oh my gosh Billy, run for your life you just peed in the ocean and Broseidon is after you!
by Tempermental666 June 19, 2010

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The dick captain of a college swim team.
Don't fuck with broseidon; he'll drown you.
by brobi1kinobi February 13, 2011

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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Meaning the massive compilation of tool-like qualities leading to the over establishment of one's own bro-ness. These men are lord of all brosephs. A god in some circles of jersey shore wanna be's.

Noticed as the alpha male in a pack of brosephs. Can be used as a greeting, derogatory term, or as a compliment depending on the situation.
Phillip: wow, you see that enormous mob of tools?

Damon: yeah, it's obvious that the one with the wifebeater and hair gel is the Broseidon of the group.
by ParalyzedGary April 16, 2010

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

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt