Those consequences resultant when one's computer is either knowingly or unknowingly maliciously invaded with malignant viruses and/or spy/ad-ware programs.
May be used in a sentence:
As a statement: "Kazaa really fisted my computer."
As an exclamatory outburst: "Hot damn, that porno site seriously fisted my system!"
As an observation: "Damnit, these viruses are really fisting your computer!"
by The Big Don Griener April 28, 2004
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When someone puts his/hers fist upp your ass. (well, it's not up there)

person 1: -Fists-
person 2: Dude, did you just do the fisting on me?
by _lulz___ January 19, 2008
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Getting a fist Rammed in your ASS really Really hard
Christy likes to fist her mom
by Senor coconut March 10, 2003
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The act of violating ones pussy or ass usually by a midget named jim aka shorty resulting in a handful of blood clots and ovaries or bowels.
Jim was double fisting Tamiko and his dad walked in.
by Seen it and puked. August 11, 2007
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One of the more popular pastimes of pouves and bull dykes. They enjoy putting their fists up each others' arses. This is the most efficient way to burgle turds to satisfy their coprophagous appetites.
Brenda Butch enjoys fisting Melissa. "There's nothing finer than a nice warm turd," she says.
by littledebybigboobs June 7, 2005
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this is simply the act of throwing ones fist at another person.... or throwing that fist up a ******
i heard you got fisted today at the movays young buck
by ahf573 March 21, 2005
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What constructino workers due in there off time or when there are extra nails lying around.
Construction Worker:Hey Dave im not really hungry want to go in the back and practice your fisting technique.
Other CW:sure why not.
by Plastic Soccer Trophy February 26, 2006
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