McFisty

To insert your entire hand into the vagina and/or anus of another whilst holding a McDonald's hamburger sandwich, most often a BIG mac but in essence, any hamburger sandwich from McDonald's extensive menu would constitute the act of McFisty.

Boy oh boy, this hamburger is causing acute sexual arousal, bend over. It's McFisty time.

McFisty by fat.cunt.with.a.tiny.cock July 28, 2014

mcfisty

the act of fisting a girl/woman or boy/man by mcgillis while being extremely drunk, possibly after a night at Thursday in the square. This act is made possible by thrusting ones fist in a womans vagina or a gentlemans asshole.

yo bitch i heard you got a mcfisty last night!!

Fist or get Mcfisted 2007!!!!

mcfisty by Olypapaya July 12, 2007

French Garden McFisty 

Whereby a person inserts their fist up a woman's ass after repeated close fisted punches to the anus. The effect is complete when the arm is inserted up to the elbow (lube optional, but appreciated). The free arm can be utilized to implement a donkey punch or a DELUX French Garden McFisty (when the off arm is inserted in a piston-like manner)

Some bitch at the music store talked back to me, so I punched her in the ass till I gave her a French Garden McFisty. She still wouldn't shut up so I donkey punched her.

French Garden McFisty by kyjohnson318 August 11, 2009

MkFisty 

My Kung Fu Is Stronger Than Yours!

(Not to be confused with the McFisty, which means My Chicken Fried Is Stronger Than Yours, obvi)

Kevin: Hey who you calling?
Zeke: Shimo
Kevin: Why
Zeke: for the lulz..

Zeke (on the phone): MkFisty!

MkFisty by Max86 February 19, 2019

Duke McFister 

An anal fistfuck that ends with a nasty shit stain flecked with blood across the knuckles.

"The next time that fucking whore eats my Dinty Moore she's getting a Duke Mcfister!!!"

Duke McFister by Dixon Syder March 19, 2007

McFitty 

A Scottish man who is attractive.

You'll meet Sam from Columbia at the gig. He's a McFitty!

McFitty by Trixie May 12, 2008

McFisted 

The Act of getting fuck over by a good friend, girlfriend or babies momma. Getting McFisted is unforgivable and resolutes in disownership of persons.

That bitch just McFisted me, how the fuck you going to sleep with my brother while pregent with my child....yep you got McFisted...

McFisted by fdky25 May 24, 2010