A large pile of stones between Masham and Leeds UK, where lovers under time pressure rendezvous for sexual encounters, usually in a car. Not as creepy as a "dogging" location. But definitely more freaky than "Lookout Point" after the prom in an American movie.
"Got t' kids tonight luv. Quickie at t' Slag Heap after work?"

"Happy St. Patrick's Day. Would you like to celebrate it with me at the Slag Heap?"

"Horny as fuck. Wanna get Hulk Smashed behind the Slag Heap."

When particularly busy and text messages must be kept brief:
"Slag Heap?"
by SliddenMeaning March 18, 2022
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A woman who gives sexual favors in exchange for bags of recyclables, most commonly aluminium cans. The term originated near the scrapyards in WW2, when women would use these favors to encourage others to pitch-in on the War effort.
"I was taking my cans down to scrap for beer money, when i ran into an Aluminium Slag. Ten minutes later she had my cans and i needed a wet-nap!
by GrumpiestBear March 13, 2023
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A girl who thinks she’s a farmer because she wears fairfax and favour and sleeps with any one who drives a tractor… even contractors from Harper adams
Oh have you seen Amy’s recent insta post what an agri slag
by John snow September 18, 2023
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One late night at 6 am, I made the saying "slag clooga" while listening to hatsune miku

For some reason I thought it was so funny, resulting in me saying it over and over in all my group chats and named my meme account after it.

slag clooga forever!
Luis : omg hi cordell you're so hot 😍😍😍
Me : ok slag clooga
by coodool January 30, 2021
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A phrase that describes a group of girls who all share the following attributes:
- too much make-up
- badly applied fake tan
- revealing dress sense
- intelligence of a functioning retard
Man 1: I need to get my dick wet.
Man 2: You're in luck. The rent-a-slags are at the bar.
by General Cream January 10, 2012
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The constant use of a voice that elongates or defines parts of almost every word that is said

Commonly used by self centered females, however it may be part of ones accent.

It is extremely annoying for any normal listeners.
see

'the only way is essex' (itv)
or 'beauty and the beast' (channel 4)
both TV shows in the uk, that have recurring slag voice.
by Behemia April 14, 2011
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