Slag 

A Mentally and Physically disabled, gay, male prostitute and most commonly english.
Descendant of Elephant Man

Boy 1: Hey, slag!
Boy 2: Hey wtf was that for?

Slag by ankles69420 October 18, 2018

Slag 

Slag or more commonly used "slagging". This means when a person or a group of people are literally and figuratively "tripping" because they have so much clout. Slag being just having too much clout and slagging being the verb or action of "tripping". This is generally used in Toronto as "Toronto slang".

Ex.1
Man 1: "Did you see that man, he just hit 2 billion followers."
Man 2/Toronto mans: "Ya eh, those mandems be slagging."
Ex.2
Man 1: "Holy shit Steve just fucked 20 girls yesterday!"
Man 2/Toronto mans: "FAX(facts), he be dripping with girls eh. He sure be slagging."

Slag by A_Lawn_Gnome May 13, 2019

Slag 

Your mother

Your mother is a slag

Slag by Diabetesboy February 28, 2022

Slag 

Fordy

So did you do that fordy (slag) ?

Slag by Tattam October 22, 2008

slag 

the opposite of scene or emo. a new wave of few kids who have nothing in common except for a love of their local music scene. comming straight out of jersey. they are in-your-face, pugnacious, and tend to start things with the annoying, vain, self loathing scenesters in the pit today.

Ken was so slag today when he bit of the mighty moshing emo ranger's ear in the pit.

slag by caitxedge July 4, 2005

Slag 

Snorting granulated sugar, makes you feel really good xD

(Bush did 9/11)

Do you want to slag?

Slag by OfficialFizzle June 14, 2017

Slag 

A ladywoman who enjoys having male genetailia in or around the mouth orphus or ass orphus

Person 1: she's some slag!

Person 2: how?

Person 1: she loves takin it in the ass and mouth at the same time.

Slag by Anon456789 October 21, 2010