Define Slag Off Meaning

Slag Off
The phrase 'slag off' is used in many ways, meaning somebody has been talking about you badly to another person

Jenny was slagging you off yesterday, she said you were ugly. She slag off me all the time
By Ashlen
Slag Off
To verbally attack, using disparaging terms.

He.was.slag.ging.me.off.in.the.bar.so.I.beat.him.and.fucked.his.bitch.har.har.har.


YEAH YEAH YEAH
By Emelda
Slag Off
Another term for "shut the fuck up" or "shut your fuckung mouth".

Jack was boulshitting all the day, so I asked him to slag off.
By Babette
Slagging Off
A term used to explain when someone is talking behind someone's/your back.

I heard Emily slagging off Connie earlier.
By Stormy
Slagged Off
A person insulting you or another.
Slagged = insulted

Dave slagged me off behind my back
By Loree
Slag Off

This kid was slaging me off so i decked the cunt
By Jackelyn
Slagging Off
Originates from Essex meaning when someone is chatting shit about you behind your back and obviously you confront them about it saying:

Person 1- apparently you've been slagging off jasmine

Person 2- says who? I can promise you now I ain't said one word about the girl.
By Lind
Slag-off
a Northern England expression intended to rudely dismiss someone or rudely tell them to leave, go away, akin to * scram, get lost! "

So, after I boinked her, we were done but she wouldn't just leave, so I says to the tart " okay, now, well, slag-off!" and then she left in a huff.
By Audrie
Slagging Off
more or less being insulting or dorogatory in a sexual way..

"she is a slut"
"Oh Bob you fucked her last night stop slagging off"

"she is a slut"
"Oh Bob you fucked her last night stop slagging off"
By Mattie
Slag Off
Slag off is go from here

Bart to millhouse: slag off i said slag off
By Maud