'low 

Varient of allow

Means "no" but is a stronger phrase than "no". It is usually used as a sign of resentment.

"Q: Wanna go to the cinema? A: Nah 'low dat, that girl might be there!"

'low by Jason Forbes December 29, 2005

'Low 

Toronto urban slang. Abbreviated form of "Allow that". To permit, ignore, or be in agreeance with.

Toronto Urban Male 1: Yo dis bucket on block tried to link my ting fam. Tru say mans bout to tump him in his head top my G.

Toronto Urban Male 2: Nyeah eh? But differently though, just 'low the man. Dun know he's been a wasteyute from time.

'Low by 6ixaZ November 22, 2018

Low% 

Getting the least amount of items in a game during a speed run and still beating the game.

Low% in Super Mario 64 would be 0 stars and beat final Bowser

Low% by MHFsilver June 27, 2013

low 

An action that is considered bad morally, unfair or dirty. Shows disapproval of the action by the speaker.

Dude you dumped Bob on his birthday for his best friend? That's pretty low...

You kicked him in his broken leg? That's low....

low by Evil Bella October 18, 2004

low 

The opposite of high. Comes after being really high, then you just... aren't high. That's a great contrast, so you feel low.

A form of depression that comes after being high.

What goes up... must come down.

low by ~The Nameless One~ May 17, 2005

Low 

A cooler way of saying "noob" or "low skilled".

Often used in games such as Call of Duty etc.

LOW dude!

You are so low!

Low by Daee December 7, 2009

Low 

A vernacular term for heroin (diacetylmorphine HCl) used most frequently in the Baltimore/DC ''High Intensity Drug Trafficking'' area.

synonymous with, and possibly a contraction of "Blows" (not to be confused with "Blow").

It is usually used to describe the most prevalent local variety of heroin, which is often presented as a mixture of 16-35% diacetylmorphine, ~15% mannose (sometimes lactose), 20-30% quinine hcl, and diphenhydramine or cimetadine. The latter three of these excipient ingredients are understood to function as antihistamines, anti-catabolic potentiators, and "taste-imitators".

The word can also be used in it's verb form to refer to the act of self-administration. e.g., to "get low"

Individual A:

"Yo mang, we f**king Aced that Laplacian Electrostatics final! We should celebrate seven thirty mang."

Individual B:

"we should get low as f**k. lets hit the trap--ima call mah boy an let him know it's a bill eighty."

Individual A:

"oh snap, thas like 22 bags of low. lets smash out!"

Low by TheeSkepticalChymist January 5, 2010