Top Definition
Cocaine, coke, blow, crack, white powda, rocks, magic rocks etc.
Oh look what came in the mail, a scale and some arm & hammer - Outkast

I got to make a million ... using no flows, just arm & hammer and four o's - Nelly
by Robin Pocket May 09, 2004

The Urban Dictionary Mug

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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).

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When you put your penis in a girl's (preferably shaved) armpit and proceed to fuck it.
Miles: Would you have sex with an HIV infected girl or would you have a guy fuck your ass?

Me: Any kind of sex? Cause I'd Arm & Hammer the shit outta her.
by rolfmcphearson May 22, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

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