The state of being completely stoned/high from smoking cannabis
How are you feeling after blazing that spliff?

Man, I am completely lean
by billy bob joes 23 July 22, 2009
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When you're very high
Man I'm so lean!
by Nom8 December 14, 2014
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To be high/ under the influence of cannabis and only cannabis. Consists of mainly a body high (a high that affects the body, e.g. Not being able to walk straight would be a body high however not being able to think straight would be a mind high). It derives from ones legs not being able to withstand the weight of a humans body and so they must lean on something to stay upright.
Wow man, after we smoked all that dope i was so lean!
by a large anus July 18, 2014
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a term used to describe a persons state or conciousness when high on cannabis.
"man I am pretty lean right now!"
by OGS October 19, 2015
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to lay someone out/to merk someone/to badd someone up/threating to beat someone up realli
"Yeaaah watch now yeah ... see how you don't get leaned nex' time i see ya ! "
by L[*dot*]S July 22, 2006
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A word that expresses a "couched" state of highness after smoking marijuana.

When you're so high, you're glued to the couch, eyes fixed on the TV.
- Hey dude, you feeling that doob?
*long pause*
- Yeah, I'm pretty fuckin' lean.
- Nice.
by BoJack Horseman May 8, 2016
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