A woman that is particularly ugly and also "gets around" or is very promiscuous. Or simply one ugly bitch that takes all the dick.
OMG, you seen that messy slag over there, shes got 4 dicks in her mang!
When a group of girls go out on the pull
Oi oi lads look at them girls slagging it up
james - did you see kates slag-rash
emily - yea its a big 1!
a slag that keeps it low-key, she may be the biggest slag but no one knows it
Omg today I found out all this time Jessica has been a secret slag, man who knew!
The left behind dry erase pieces after wiping it away with your hand.
My whiteboard is covered in doodle slag...I'll have to windex it.
A person who cooks for other people instead of his/hers husband or family.
"Mum whos that cake for", "son this cake is for my work colleagues", "mum your a cook slag".
a non offensive way to call someone a slag.
Girl one: hey i just got on my boyfriends cousin
Girl two: god your such a copper slag