sleg 

A Northern Irish pronunciation of the word 'slag'; not meant in the promiscuous sense but in the context of 'to slag someone off'.

"Will you'se stop sleggin' him?"

"Awk, I'm only sleggin' ya!"

"She's lookin' a sleggin' wi' that new bapchap"

sleg by robopußßy November 7, 2009

Sleg 

sleigh spelt wrong

it cannot be defined, it is a mispelling and it is sad :( i am sorry father but this is how it is spelt, sleg.

Sleg by Reee and raaa November 14, 2022

sleg 

any non desirable material for example bodily fluids excrement or slimy goo type jazz.

i dont want none of your sleg on me!

sleg by the steelinator June 3, 2009

sleg 

A guy version of a girl slag.

'OMG, did you hear charilie got with 5 girls on saturday?!' 'He's such a sleg!'
------------------------------------------OR-------------------------------
OMG charile got with a girl in year 7, he's sucha sleg!

sleg by lanasana April 16, 2011

Sleg 

Refers to abortion, miscarrages, and even the mess left after a child is born with afterbirth. It tends to have different meanings when used in different ways. On it's own however it can be used much like shit or crap would be used.

"Sleg you!" (You should have been aborted!)
"Slegger." (Baby killer)
"Aw, sleg!" (What a mess!)

Sleg by MSR December 28, 2005

Sleg 

Partly eaten portion of chips and mushy peas in a polystyrene tray. Normaly found on walls or in public phone boxes.
Possibly evidence of sudden alien abduction or govenment snatch squads.

Walking back from the pub I passed a sleg on a low garden wall.

Sleg by fish May 17, 2003

Sleg 

The worst form of a slag , one that will sleep with anyone or do anything sexual just for popularity or bragging rights

She’s slept with like 100 people she’s a sleg

Sleg by DwayneTheCockJohnson August 4, 2018