Top definition
the act of bringing cheap beer to a party and then drinking somebody elses beer and leaving yours for the host to drink later.
Clara: Hey George grab me a beer.
George: We're out of beer, all we have left is Darby's keystones.
George: looks like he keystoned us again.
by freak90 December 09, 2008
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Sep 12 Word of the Day
Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.
A:dude, Anatidaephobia is the coolest phobia ever!
B:quack!
by blank babushka October 24, 2009
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2
To be high on Marijuana and drunk on Keystone Ice at the same time.
He was so keystoned he couldnt even walk.

After two bowls and 8 keystones, he was keystoned out of his mind.
by Drobnizzle February 21, 2008
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3
When you're broke asf and get cross faded drinking keystone.
Brad: "Dude...I got fucked last night off some keystone, it was full send especially with the kush we had. I was KEYSTONED."

JH, DG
by DGJH420 August 10, 2018
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4
A band from Philadelphia, PA.
2008 - present
Influences: Rock, Blues, Jazz, Prog, Singer Songwriter, etc.
myspace.com/keystonedmusic for more information
Keystoned is a great band.

I got keystoned last night at the show!
by Watts2k May 02, 2010
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