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The act of inserting one's fist into the anus of another. Also known as fist-fucking.
Person 1: Did you know Torrez doesn't have jungle bush?
Person 2: Are you fisting me? I saw it. It was massive.
by FuckherIdid June 19, 2005
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23
In fergus's mannor, uppercutting a vagina with such force the labia tremble for days after
So how does fisting work?
by frosty fergus October 22, 2006
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24
A technical term used in relation to the husbandry of sheep, cattle or other domesticated animals.

Fisting is the term applied to the practice of inserting a hand into the vagina of a ewe (female sheep) or cow in order to assess the relative position of the foetus inside the uterus. Fisting may also be done in an attempt to assist an animal which appears to be having difficulty giving birth.

Verb - To fist
"We had a tough time fisting that sheep to get the lamb out last night."

"If you think the cow is having difficulty giving birth to the calf, fist her thoroughly to establish if the calf is too big or is malpresented".
by Zumoid January 28, 2010
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25
To put a hand inside someones vagina or ass for sexual pleasure. No violent shoving or "punching" is involved and the hand isnt just put in there. It goes in starting with two fingers adding one at a time.
Person1- i let jacob fist me last night
Person2- ew gross wtf
Person1- no ot actually feels really good, try it
Person2- alright, since youre my bestfriend ill trust you
Two weeks later
Person1-did you try fisting?
Person2- yes and it was great!!!
by Littlemissmayi June 23, 2015
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26
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 27, 2004
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27
the act of penetrating ones rectum or vagina with a fist most popular with gays
Johnathan was fisting his boyfriend and he couldnt take it out
by im2dope December 07, 2008
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28
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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