Party Bison

while at partys you occasionally notice a woman of defined body and stature of a bison.

Party bison are more often than not sexually aggressive, although appearing lethargic. after 3 smirnoff ices they try to spend the night with drunkened male party-goers who have drank far more than her. parties don't have to be limited to one bison, there may be many in a single room.

Charles T: "Did you watch that party bison wander into the Brewery?"

M. Boskey: "yeah, im pretty sure Donny hooked up with her"

Party Bison by Sailing Away February 20, 2011

M.Bison 

A bad guy from the Street Fighter video game

Only a true geek could tell you M.Bison's name is Vega in Japan, is the founder of the criminal organization Shadaloo, killed his martial-arts master who taught him Psycho Power, killed Chun-Li's father, created Cammy to inhabit, created Rose to dump the good side of his soul into and later inhabited after failing to inhabit Cammy, was blown up by Charlie and Guile, and finally killed by Akuma.

M.Bison by urbandictionarygaveoutthisaddress August 26, 2004

clitty bison 

A Clitty Bison is a rare breed of frog that is native to Mt Everest. It is often found in the higher regions and has been sighted as high as 8,300m. Originally sighted in 2008 by Ewan Melville (British) there has since been a reported 17 sightings of the Clitty Bison.

Since it's discovery, the Clitty Bison has been occasionally used as an insult referring to those who are inappropriate.

Eg "Mitch, you can't say that you Clitty Bison"

I can't believe we were lucky enough to see a Clitty Bison

clitty bison by Meek H February 26, 2014

Sky Bison

See Appa.

BEHOLD! THE MIGHTY SKY BISON!

Sky Bison by MCDOOOOOOOOOOOOOOOOOOOOOOOOOKY May 24, 2012

M. Bison 

1. (noun): One of the Main Villains in the popular Street Fighter franchise. In America, this is the name of the Dictator that runs the evil coroporation known as Shadaloo. In Japan, this is the name of the Boxer also known as Balrog in America, hence "Mike" Bison, who is based on boxer Mike Tyson.

2. (verb): In a fighting game, namely Street Fighter, this means to go easy on your opponent in the first round of a match, then unleash your full potential for the rest of said match. Coined from when fighting the Dictator as the final boss in Street Fighter II, the A.I. will go easy on the player in the first round, then unleash all Hell upon him/her afterwards. Note that in online play of any fighting game, this is a risky maneuver to try, namely because you don't know the capabilities of your opponents, and that if you succeed in pulling it off, you may make the loser RageQuit and sob all over their now-broken controller because you have raised their hopes of winning, then effectively demolished them.

1. M. Bison in Japan is the boxer that looks like Mike Tyson, and in America, he is the dictator who everybody else in the game wants to kill.

2. New Player: YES! I won the first round!

Veteran Player: Good Job! Now I don't have to hold back!

Frightened New Player: Wait, Wha-

*Veteran Player destroys the shit out of New Player*

New Player: *RageQuits* WAAAAAAAAAAAHH!!! MOMMY!!! THAT GUY M. BISONED MEE!! I'M GONNA BITCH AND MOAN ABOUT HOW GAY AND CHEAP HE WAAS!!! WAAAAAAH!!!

M. Bison by BlackTAP118 August 17, 2011

Gooch Bison 

The bison living in the area between your balls and asshole.

I have a herd of 20 gooch bison living on my taint.

Gooch Bison by nismoKPS13 April 26, 2006

ayy bison

Used to express approval or satisfaction of a positive situation or good news.
Pronounced: ey bahy sahn

Teacher: No homework for the weekend!
Student: Ayy Bison!

ayy bison by slingblade12345 March 8, 2014