Top Definition
an expression originally used by half-white, half-black teenage males as a substitute for another word considered offensive, but misinterpreted by other males as "big throbbing penis."
-Knock knock.
-Who's there?
-ME AND MY BIG, BLACK HAHM!
by timmy tebow 15 January 27, 2009

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An extremely violent, sudden, and sharp force expelled through the anus. A type of short, loud fart. Frequently followed by shortness of breath, spotty bleeding, and dry heaves. Usually accompanied by a foul, evil odor.
"So, yeah, Jerry, I met her at this bar and... hang on..." HAHM! "Whoa. I think I feel sick. I've gotta lie down. Later!"

OR

"Marcus let a Hahm and he was hospitalized for three weeks."
by Scrogginhammer February 09, 2007

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Lotsa space for your liquids.

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Lotsa space for your liquids.

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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