A female who is a bit too available, sexually. She often presents herself in too little clothing and, in some extreme cases of slaggery, she has been known to perform oral sex on boyfriends that are not her own.
Do you really think that woman is a slag?

Yes, i saw her with a few different men in the span of a bakers dozens worth of days.

Oh, so what does that make you?

A slagaholic..
by shootintildeath January 24, 2013
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1. Every thing u could ever want in life

2. 98% of the girls at ur school
The other 2% can rot in hell

3. Slut
1. Ur girlfriend has 32 different side guys what a slag
2. That girl is such a slag
by The freash prince May 9, 2018
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The word, 'Slag' defines a mother. This word is mainly used in the UK so many of you might know!
If your ever in the UK, make sure you call your mum a slag
by Maxxxson December 30, 2022
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Lemz is my slag and ma bessie.. shame he dnt no how 2 put a defanition on here cos then he cuda ritten sumat nice about me!
"hey slag" - "hey byotch!" can u feel d luv?!
by Polly (trouble) April 6, 2005
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Slagging is a term used to describe a kind of harsher form of teasing. While this may seem like an insult to some, to the Irish, it's considered a behavior that shows affection or bonding, and, in some cases, is even used as a compliment.
John:*falls down*
Patrick: Jesus, were you born with one leg shorter then the other?
John: Fuck off
Patrick: Calm down, I’m only Slagging you
by Hogan982 June 25, 2021
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1. An individual who cares not for relationships beyond the realm of the sexual, these people sleep with many partners not caring about anything save for the moment of climax.

2. Rubbish that is not worth the time or effort of paying attention to it, but none the less draws one in. Used to describe unpleasent situations.

3. Physical trash, often scrap metals.

4. Drawn from frag, to slag something is to destroy it, used in cases of technological rather then biological items.
So your wife's been a nasty slag all along? I knew she was trouble from the moment I first laid her.

Lost your job huh? Damn man, that's some cold hard slag.

Don't forget to get the slag off the yard, the city is threatening to fine us!

Hey, I just got the new Mechwarrior game. Let's go slag us some newbies.
by Nate August 13, 2003
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1) U.K. criticism: a series of insulting, mocking, or critical comments.

2) USA: To sleep with someone.

1) I took a right slagging over that haircut.
2) He's always slagging with his kid brother - it's disgusting.

by Jafje June 6, 2007
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