Used in military context: to kill someone. A grave is 8'x6'x3'.... hence 8x6 or eighty six.
Our only way out of this one is to 86 the guard and bounce with all his shit.
by Anonymous November 6, 2002
Get the 86 mug.
<verb> to require a customer to leave; to kick someone out.

Popular in the bar and casino business.

Stems from the days when men drank 100 proof whiskey in bars while women were served 86 proof. If a man became too disruptive, the bartender made a big show about pouring the drunk a "women's drink." This usually embarassed the inebriated patron suffiently to send him for the exit -- hence today we "86" unruly customers.
1. The pit boss 86'ed the card counter, banning him from entering the casino.

2. "86 43!" = impeach the 43rd president of the USA (GW Bush)
by fleur April 26, 2005
Get the 86 mug.
To kick some one out.

Back in the old west, most whiskeys were 100 proof. However, there was generally a bottle of 86 proof that was reserved for the ladies. When a cowboy couldn't hold his liquor, or would get to rowdy, the bartender would pour him a shot of the 86 proof whiskey. The cowboy was supposed to be so embarrassed by this that he would leave the bar.
He was really drunk, so the bartender 86ed his ass.
by AJ January 17, 2004
Get the 86 mug.
86 your bullshit.
by cakenflies October 8, 2003
Get the 86 mug.
@ Delmontico Bro"s In NYC(one of the first American Restaurants), # 86 on the menu was the Delmontico Steak. This was their most popular item and was always sold out over the week-ends. Hence the term 86 became the standard in the restaurant industry for being out of an item.
by Physiophil1 September 29, 2003
Get the 86 mug.
I think the origin of the term 86ed refers to the Empire State Building in New York. The observation deck (which for a period of time was a popular suicide jump point)is on the 86th floor. In reference to the deaths, the term 86ed came to be used.
A suicide from the observation deck was referred to as having 86ed himself.
by Brian April 25, 2005
Get the 86 mug.
RU-486, the chemical abortion pill.
Are you for 86?
by piratenews June 4, 2010
Get the 86 mug.