An adjective describing someone that is acting like a slag
"Veronica slept with like 10 guys this week she's like the most slaggy woman I know."
"That skirt makes you look so slaggy take it off"
by expresso_cafe ☕️ July 17, 2023
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Simply a combination of "Slow" and "Laggy". Typically used to describe online experiences, such as the speed of an internet connection, or
the smoothness of a game being played.
"I need a better internet connection,
this dial-up is way to slaggy."
by Christopher M. Peterson May 30, 2005
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A girl who fucks her friends boyfriends and ex boyfriends for sport.
That Kirstie girl is quite the slaggy cunt. She was my best friend till her fiftieth fuck was my exboyfriend.
by Dramaqueen2121 June 21, 2017
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a sexually loose young woman. Who will consimate sex with anyone.
Guy: '' That girl just gave me head ''
Guy 2: '' what a slaggie maggie''
by jaaaaaaaaaaaaaaaaade September 15, 2006
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a person who has no respect for other people's relationship and deliberately sabotages them for their own entertainment. This person is in no way attractive, usually quite the opposite. Looks very similar to an obese cow or other farmyard animal. They get great joy out of being a slaggy whore and loves to get with people just so that she has something to talk about. Nobody actually likes slaggy whores in the slightest. They're an embarrassment to themselves and everyone around them to be honest.
That goat is a slaggy whore
by emanterces April 15, 2020
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When two people under the age of 16 (UK) participate in any sexual activity, such as fingering, sex, blowjobs etc.
Here is a typical Slaggy couple scenario:

Tom walked home one night. there, dressed in only a bra and tracksuit bottoms, was the love of his life, Jess. He couldnt help but feel his eyes drift to her wonderfully large breasts supported by her skimpy red bra. he moved closer, his penis throbbing. She grabbed his tie, remove it and stuffed her well made small hands down his boxers. His penis pulsed like a fast heartbeat. Before tom knew it, Jessica removed his trousers, grabbed his now erect cock, and sucked like a vacuum. he was so excited and happy. He ejaculated the most amazing, thick sperm all over her face. He passed out he was so horny.
by footballfan99 April 17, 2010
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