Top Definition
An archaic term for the element mercury - a heavy silver-white poisonous metallic element that is liquid at ordinary temperatures and is used especially in scientific instruments.
Check what the temperature is with this old quicksilver thermometer.
by Aaron Brown January 29, 2005

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A game that features a bunch of dudes jerking off around a pizza. The last guy to squirt his manjuices has to eat the pizza.
"Bruce and Lance came over to play quicksilver with the boys from the club and now I have an upset stomach"
by crashngdog May 11, 2006

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A character from a famous cartoon. You can refer this word to something very fast.
He was like Quicksilver when he ran down the mountain.
by Choonmann Sung January 08, 2005

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The Urban Dictionary T-Shirt

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The code name of a mutant - Pietro Maximoff - from the X-Men Comic Books and TV Shows. Mutant power of super speed.

The sexiest cartoon character alive.
Quicksilver first appeared in the Evo episode "Speed & Spyke".
by Flower April 17, 2004

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The Urban Dictionary Mug

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Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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The codename for the mutant Pietro Maximoff, who possesses the power of super speed. (From X-men) He is known for being cocky and arrogent about his abilities, and is the most awesome cartoon character in existance.
Quicksilver ran to the store to buy a box of ramen noodles.
by Nuku May 26, 2004

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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

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Basically Roxy for guys :D
"Hey Kyle what brand is your jacket?"
"Quicksilver"
..."oh...roxy for guys"
by tbear654 April 30, 2007

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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

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 a man is having unprotected sex and is about to ejaculate, he pulls out his penis quick enough to ejaculate on her stomach instead of in her vagina.
Damn I didn't have any condoms last night so I had to get my quicksilver on.
by MapStar August 30, 2011

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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.

Buy the mug

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