Someone or something that can say/do anything and everything, except for telling the truth.
Wow, he's definitely a shamwow guy, I can just tell that he's lying to me about everything!
by NotZbolt,DefinitelyNOTZbolt October 18, 2021
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To cum on a a girl, then wipe it off with a shamwow, and then proceed to wring it out on her face. Afterwords yelling shamwow
by asdhlseye September 22, 2009
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When you get the shit beaten out of you by a client after biting off part of his tounge before intercorse.
almost exactly like that one time Vince the shamwow guy beat the shit out of a hooker for biting his tounge off...
-Shamwowed-
by Mike Hawk Izitchie February 26, 2011
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A breed of ultra absorbant towels that like to get high on marijuana.
Towelie from South Park is a marijuana smoking Shamwow.
by JoRo78 October 12, 2012
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V. To remove the penis from the vagina during intercourse just prior to ejaculation and subsequently ejaculating on the females abdomen, then proceeding to beat the hell out of the woman and pat down the ejaculate and blood with a yellow, absorbent towel you bought off TV.
An example of this may be found on The Smoking Gun. Look for the Shamwow guy.
by Wyc April 6, 2009
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an all-purpose sex toy

it is an orange cloth that:
can cut yur dick in half
can soak up cum
can wash your cock
was made by nazis
holds 20 times it's weight in cum
satisfied shamwow customer: if your gonna wash your cock, you would be out of you mind not to own one of these

another satisfied shamwow customer: OOOOOOOHHH MY GOD

yet another satisified shamwow customer: all I can say is LOLOLOLOLOL
by a big bunghole May 21, 2009
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A very aggressive and intense greeting, meaning hello or goodbye. It is usually accompanied with a leaping heel click and a hand gesture of your choice.
Lindsay: Hey guys!
Cassie: Shamwow!
Nicole: Shamwoww!!!!
Keely: SHAMWOOOOOW!!!!! (Picture Elaine's dance off of Seinfeld)
by GEM! June 20, 2008
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