keystone 

The best overall college beer. Good taste, yet you can drink it till the sun comes up, and its only like 13 bucks for 30 of them.

I woke up at 1pm and drank keystone till 6am while smoking blunts of the chronic every couple hours but didnt pass out because keystone allows you to consume record amounts of beer and feel fine the next day.

keystone by Chuck January 6, 2005

Keystone 

The keystone is known as a stone that holds certain materials together in a bridge or arch. The keystone is also in correlation with the commonwealth of Pennsylvania (PA) including road signs and government department logos. Pennsylvania was named "The Keystone State" after its pivotal role in the civil war between the north and south. This unofficial term can also be used to refer to a native Pennsylvanian or it can be used as a sentence enhancer in multiple forms/tenses such as Keystonin, Keystoned, etc...

Jim: Hey what's up my keystoners do yinz wanna take a trip to Latrobe?
Others: Sure Jim we wouldn't mind Keystonin around for a little bit.
Harold: After that we can all go to dougs bar and get a couple beers while getting Key-stoned together.

Keystone by JettGoss April 11, 2023

keystone 

A very inexpensive beer purchased and consumed by trailer trash and frat boys everywhere. Probably manufactured in prison toilets.

Matt: "Hey Ryan, I have a couple of bucks. Enough for some Keystone! Let's go get wasted and make out with each other!"

keystone by Ice Cold January 22, 2005

keystone 

usually refering to keystone light...

Introduced in 1989, Keystone Light is a light-bodied, crisp, smooth and drinkable beer. Keystone Light is available nationwide in cans, bottles and kegs.  Keystone Light is 4.2 percent alcohol by volume and has 104 calories per 12-ounce serving.

Awards

2005 Great American Beer Festival bronze medalist, American-Style Light Lager
2003 North American Beer Awards bronze medalist, American Light Lager
1991 Great American Beer Festival gold medalist, American Light Lager
1991 Great American Beer Festival bronze medalist, American Lager

(coors brewing company web site)

Mike: i need 4 more bucks to pick up a case of keystone

Ike: ok here's 4, i get half though

keystone by FIREH20 November 16, 2006

keystone 

Cheap beer, it's actually coors light brewed 1/1,000,000 of a degree of thus decreasing the beverage in value so it's about 10 bucks a case.

I drank a bunch of keystone and I wrecked my car into that nukkas crib homie!

keystone by the big neptizzle August 14, 2003

keystone 

The central wedge-shaped stone of an arch that locks its parts together.

Without the keystone the arch would fall down.

keystone by meep116 August 11, 2006

Keystone Shit 

The keystone shit holds all the other poop in place. Once the keystone poop falls, the entire doo-doo infrastructure will eventually follow. The keystone is the densest shit and thus requires the most attention and concentration.

Sweating on the toilet, I put on the Led Zeppelin song "When the Levee Breaks" and waited for the keystone shit to drop.

Keystone Shit by asthmaticdan October 20, 2015