a relativley minor use term used as code by people who you wouldn't think smoke dope . common to an age of near fifty and professionally succesfull, most often middle class, bored, fat, balding white men, with too much time on their hands. a first letters transposed, mis-spelling. but the meaning is clear. west coast canadian. used by those who can't have it known that they were young once, those who commonly say "do as i say not as i do"
i had a crappy day at the shop today and a drink just won't do. i think a little lean grief is all i can take tonight. how about you?
by publican September 13, 2009

BATTLE LEAN
Someone who is ripped and ready for a Battle. As in the heavyweight championship rematch between Deontay Wilder and Bermane Stiverne.
Someone who is ripped and ready for a Battle. As in the heavyweight championship rematch between Deontay Wilder and Bermane Stiverne.
Deontay Wilder looked armored and Battle Lean as he pummeled Bermane Stiverne in the first round knockout championship rematch.
by dgbythesea18 November 5, 2017

The direction a males genitals naturally go when they put on pants. Either the left or right pants leg on it's own without having to be placed there by one's hand.
When Max sat on Jimmy's left leg he thought he felt -something- but Jimmy said, "Ah no worries, my natural lean is to the right.
by NorthernDownpour May 9, 2008

Bobby took the stripper to the seedy motel on the corner of 11th and Skidrow, it was dirty so he made her give him a Tennessee lean-to
by Urbandicdude November 6, 2020

The attempting of logical reasoning whilst under the influence of high grade sensi. The subject may be under the illusion s/he can attempt to work out a highly ambitious problem but will often end up forgetting the original problem before working out the solution. In other common cases of Lean Mathematics, highly simple calculations like working out percentages or adding round numbers are often wrongly executed.
i. Shabazz was in licked out of his head in the back of Icky’s M3 and was attempting lean mathematics by trying to figure out how much profit he could make if he bought two 9bars and sold 1.3grams for £10 each. Reason was he wanted his own M3 and it would take him too long with the wage he got working in his fathers newsagents. After 20minutes trying to work it out with the sound of 2pac pumping in the background, he totally forgot what he was thinking about and instead though about what colour he wanted his car in (matt black or ice white).
ii. Mams went into kababworld at 4am and spent 10minutes using lean mathematics to try and work out if he had enough to buy the 3 kababs and 2 nourishments he wanted and got it completely wrong when he got to the till. He didn’t care though as he still had some green left to bun after he’d consumed his munchies
ii. Mams went into kababworld at 4am and spent 10minutes using lean mathematics to try and work out if he had enough to buy the 3 kababs and 2 nourishments he wanted and got it completely wrong when he got to the till. He didn’t care though as he still had some green left to bun after he’d consumed his munchies
by A MASON November 3, 2010

The reformed antagonist of Beyblade Burst Surge and one of the 3 new characters in Surge who are actually relevant. He is a trainee of Shu Kurenai and former member of The Raging Bulls. His name in the English dub is Lain Valhalla.
He owns an unreleased bey, First Uranus Mobius-2D, said to be the first Sparking bey. He later creates Variant Lucifer Mobius-2D aka Vex Lucius. His final beyblade is Lucifer the End Kou Drift aka Lucius Endbringer.
He owns a pet hedgehog names Harry and a lot of plot armor.
He owns an unreleased bey, First Uranus Mobius-2D, said to be the first Sparking bey. He later creates Variant Lucifer Mobius-2D aka Vex Lucius. His final beyblade is Lucifer the End Kou Drift aka Lucius Endbringer.
He owns a pet hedgehog names Harry and a lot of plot armor.
Person A: Hey what do you think of Beyblade Burst Surge?
Person B: It’s good
Person A: What do you think of Lean Walhalla
Person B: ew, the only thing I liked about him was his pet hedgehog.
Person B: It’s good
Person A: What do you think of Lean Walhalla
Person B: ew, the only thing I liked about him was his pet hedgehog.
by astrxxl July 9, 2021

Any cough medicine used to make kids go to sleep. Also can be used by adults when they don't want to use adult medicine.
Her son wouldn't go to bed so she put a little toddler lean in his sippy cup and he went right to bed.
by ASChicagoan June 27, 2019
