Keystoning

The act of drinking keystone, whilst enjoying medical and/or recreational marijuana.

"Hey Tits-McGee, what're you doing tonight?" asks Ratchet McPrunkerson
"I don't know. I'm probably just keystoning with my fellow brosephs until I fall into a hottie." responds straight faced Tits-McGee.

by Ratchety McNiggardson August 10, 2013

Keystone charter school

a shitty school located in Mercer county Pennsylvania

Wow, keystone charter school really sucks

by Poopy_butthole> July 18, 2021

Keystone Skateboards

The Skateboard Company Paul Frasco Rides For.

I Didn't Get Your Keystone Skateboards Stickers Yet.

by Hello0000000001 May 27, 2009

keystone chilli dog

When youre hitting it from the back raw and she chunky sharts on your dick and you stick it back in

Omg canyon, i just chili dog shat on your dick!
"No you didn't brayden, not the chunky shat, keystone chilli dog

by Bch2000 March 10, 2022

Keystone Species

homo sapiens that only want to drink keystone to become a more primal organism

Wow, that guy has so much keystone that he's a keystone species

by Minton Man mukluks April 13, 2023

Keystone habit

focusing on one particular habit pattern

Please try finding your keystone habit to improve your life style

by Akalvya April 30, 2021