The act of placing both fists in the vagina or anus simultaneously, or one fist in each.

See fist and jomo
When jomo was getting double fisted he cried at first, but then liked it.
by Hannahs January 30, 2005
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Double fisting is an extreme sexual activity that must not be confused with fisting. The 'double' often suggests 'two' hands that are inserted into the orafice(s) of women or men.

Double fisting in a woman, might for example, be two well lubricated hands thrust into the vagina, or else two lubricated hands thrust into the anus/rectum.

It might also be two hands inserted simultaneously into both vagina and anus.

Double fisting into the anus/rectum often seriously damages the anal sphincter muscles internal and external, bowel incontinance is sometimes medically irreversible; so would be anal/rectal fisting recipients must be aware of anal 'tearing'.

Vaginal double fisting however is almost without a serious health risk, triple fisting is a regular occurence for women after childbirth; if they so wish it.

There is a slight danger that double fisting performed on virgins will damage the vagina. This is often true, the bartholin gland which produces vaginal lubrication is dependent on gentle stimulation, and double fisting can send this tiny gland into spasm.

Double fisting can be enjoyed by women of any age and recent polls suggest that Scandanavian women in their 50's who have had one or more children particularly enjoy the sensation of being double fisted. The Finnish word for double fisting is 'Torn-Berry' a word named after Finlands second largest city where double fisting is almost a cultish phenomenon amongst mature women.
Helga, the Finnish air hostess met me in Helsinki and suggested double fisting, I was a little shocked, but once I had inserted both of my hands into her deep and cavernous vagina I felt a kind of nirvana creep over me. Her face was contorted yet ecstatic in a surreal unison of hand meets orafice.
by clinton sounds April 13, 2005
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Variation of fist used when the situation is especially painful. Getting two fists at the same time.
So your landlord evicted you? That's really a double fist.

He totaled his car and blew a .23 when the cops came, thus getting the double fist.
by Binford August 9, 2003
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double fist-when one fist is simply not enough. It does not happen very often, but it does happen my friend! Look out for the rare and fruitfull opportunity to double fist, it will change your life!
I got a finger in, i got a fist on, wait! there's still more room, enter the double fist, oooohhhhh yeah!
by aussie fister December 26, 2006
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When bad luck turn worse two fold or more. Twice as bad. Derived from getting a fist in your ass being a negative thing.
Not only did I get randomly selected to get gateraped but I also missed my flight home. I was double-fisted again when they told me the next flight won't be until tomorrow afternoon.
by Hadit Cumming December 21, 2010
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anytime both (or two of three) flags are removed by a defender from the ball carrier's belt in a game of flag football resulting in a down or dead ball
Phil took the hand off and ran it to the 20 yard line where he was double fisted for a first down.
by wadeword November 8, 2008
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