Third-person singular simple present indicative form of slag.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "slags" in a sentence
"An easy splainin of prejudice against the "slags" makes for an easy splainin as to why we don't see the Tenctonese in Los Angeles-based TV series today; they're kept segregated."
"The vile Islamist gang who wanted to blow up the Ministry of Sound really did say the women there were "slags" who deserved to die for wearing miniskirts."
"And fuckin '... the girl who cooks the fuckin' rice in the canteen doesn't like the fact that you've used the word "slags"."