Top Definition
To repeatedly strike a prostitute until she stops biting your tongue.

As made famous by Vince Offer aka the shamwow guy.
"Prostitute Survival 101: Do not be afraid to shamwow the prostitute if she attempts to bite your tongue"

"I was with this crazy prostitute last night who tried to bite my tongue...fortunately i was able to shamwow her and get away"

"Wow, that hooker just got shamwowed!"
by DVMWOW! April 01, 2009

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Photos & Videos
The best invention since marijuana. (thank u god)
yeahhh i rolled my weed with a shamwow.
by Secretsandwich March 12, 2009

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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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When a guy you thought was hot does something so unsexy that your vagina dries up in an instant.

The male equivalent of anti-viagra
Yeah, girlfriend...Rick and I were really getting it on and I was ready, and then he pulled out his tiny pencil dick and it totally shamwowed me....
by Piece Of Work February 27, 2010

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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The sound classic comic book Batman makes when he punches a prostitute in the face.
"Oh no, I believe she is beginning to use her teeth!"

**ShamWow!**

It was a close one, but Batman made it out alive.
by Skizla March 30, 2009

The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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A very useful product that causes many people to say wow every time.
*uses shamwow*

Wow.
by MeNoYou May 31, 2010

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

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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 pay for a psychotic prostitute who tries to bite your tongue off.
Link to reference: http://gawker.com/5187540/shamwow-guy-beats-up-cannibal-hooker

Johnny: I gave Sally a pearl necklace.
Sally: I proceeded to ShamWOW Johnny! That will show him.
by importsnc March 29, 2009

The Urban Dictionary Mug

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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

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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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The first and last shammy you'll ever need. Trust me, This thing does miracles. Works in the kitchen, bathroom, bedroom, and even your new boat.

Don't trust leading imitators!
-"Hey Jeff?"

-"Yeah Kwon"

-"Hand me that Sham-wow!"

-"Why?"

-"Me and the wife just had sex"
by Kreg Keagy July 22, 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