Urban Dictionary: permastoned
The physical and mental state sometimes aquired by someone who consistently smokes, or used to smoke, a lot of weed. Typically characterized by the feeling and appearance of being stoned even when one is still technically sober.

See: Tommy Chong. The guy who works at your local smoke shop. Any stoner with a seemingly permanent smile and lazy eyes.
"Man, my dad hasn't smoked in years, but you can tell he's permastoned from his days on the commune".
by so stoked April 7, 2005
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someone who has smoked so much weed that they are in a permanent state of high.
Kristy, "Did you get cookie dough at the store?"
Anna, "Ya know i meant to..but...i.. hey are their any brownies left cause..."
Kristy, "Shit dude are you baked or just permastoned?"
by dirty-pirate-hooker July 11, 2008
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The state of which an individual is not fully under the influence of marijuana, but is still feeling long lasting effects from the high. In this state, one is fully functional but does not feel normal and active. Being permastoned usually lasts until rest is acuired.
After that turn I was permastoned for the rest of the day.
by permastoner January 31, 2010
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When someone consumes enough THC, usually through the smoking of copious amounts of hash oil over a prolonged period of time, it is possible to achieve a state of "permanent stoned-ness" whereby the subject is stoned for the rest of their lives.
Jim smoked 2kg of hash oil through his vaporizer in a week, its the first time i've heard of someone getting a permastone.
by Skreite June 29, 2008
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a person that seems to be stoned 24/7
like totaly blazed

Permastoner;
that kid at your school that stands around with their eyes half open and doesnt say much and sounds like a stoner and looks like a stoner

half the time they are a stoner but could just be their personality
by joebones March 1, 2009
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To be permanently stoned
Jimbo is down to his last few brain cells. That dude is permastone.
by Fuckthatnoise June 26, 2021
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