Cocaine. Preferably forgotten cocaine that has been on you during a plain flight. Often it is found at a moment when most needed, usually when looking for other drugs. In general it means good needed cocaine
We pulled up to the after after party looking for that K but found some Mississippi tuna instead. Score
by Philly Pope February 24, 2014

by the force is with me June 16, 2009

A long, thick and voluminous mullet, found on the beautiful redneck of Mississippi. I liken it to a lion's mane, only much prettier when observed in it's natural habitat.
by Amber Rosa January 12, 2009

When’s a guy sticks his finger into a girls anal canal, to control her movements. Simular to mississippi mudhook and arizona meathook
by Sdmegfi & Kdtngyai June 9, 2019

Putting tiger balm or any muscle relief cream on the head of your dick and then analing a girl really hard
Guy 1: Dude Jeremy gave that chick you like a Mississippi Tiger
Guy 2: Mannn her ass must be on fire I'm gonna forget about her she's used
Guy 2: Mannn her ass must be on fire I'm gonna forget about her she's used
by Lsmei Mndeifar October 26, 2016

by applejack June 24, 2003

The Mississippi measurement is a method of measuring ones dick by which the end of the tape measure starts at the asshole.
The wife says I've got a small cock, but I'm all ,"Bitch that shit's seven inches with the Mississippi measurement."
by Mr. Bloodfart November 10, 2015
