Shit cunt slag 

Not only a cunt, but the lowest cunt possible, plus being a slag! Either in terms of a provocative woman or some runabout or joey!

Yeh that bitch was down the club the other week, probably fucked the whole street. The shit cunt slag!

The geezer is just some fucking joey, he’s a shit cunt slag!

Shit cunt slag by TommiPat November 10, 2021

cab slag 

A girl that’s dating/having a fling with a culchie and thus ends up sitting in the cab of his tractor as he works

“did I tell ye Aaron asked Rebecca to be his cab slag for silage season?”

cab slag by mc306 May 19, 2020

frigid slag

1: Basically just a girl who leads guys on, but is frigid.

2: An oxymoron which can be used as a moderately scathing insult, aimed at the opposite sex. It sounds harsh but in reality means nothing.

Callum: Yo Toby, did you manage to get with Mollie last night?
Toby: Nah fam.. fucking frigid slag

frigid slag by airfix penis May 13, 2016

Rusty Slag 

Coroded stony waste matter separated from metals during the smelting or refining of ore.

She’s such a Rusty Slag

Rusty Slag by Digiduck March 26, 2019

National Dirty Slag Day 

Every 16th August, all these dirty slags do slag things and sleep with half the guys anywhere.

Guy 1: Oh my days that girls a slag look at her!
Guy 2: I think she’s loose man
Man 1: She must be celebrating National Dirty Slag Day then! XD
All: *laughs*

National Dirty Slag Day by ThatEnglishPersonInit23 August 16, 2019

E-Slag 

A person or individual who cannot become a slag in real life but on social media, hording girls and having intimate or sexual conversation with multiple people at anyone time.

E for electronic, usually social media based.

Most E-Slag's tend to be fat people with receding hairlines.

"He's such an E-Slag" "She's Such a E-Slag"

"Callum's such an E-Slag"

E-Slag by SenseiBBX June 24, 2018

Bar Slag 

(noun): A somewhat undesirable female who frequents bars of ill repute. Derived from the term for stale beer left overnight in a bar's keg lines; e.g. slag.

The "slag" is dangerous, because she often uses her natural habitat, the bar, as a staging ground for her assault on unwitting intoxicated men. By surrounding herself by alcohol, she assures that alcohol induced "beer goggles" will compensate for her lack of aesthetic appeal, and promiscuous reputation. After six drinks, a slag looks slightly less haggard, and her indiscretion will seem like a good thing.

History: Pioneered by UConn Alum visiting Narraganset RI.

9pm
Nick: "Is that bar slag coming back with us?"

CM: "No man, she's hit."

11pm

--Slag comes back with us.

Bar Slag by jackmagnum April 28, 2010