Meanings of slag off in English

It's frowned upon to constantly take the mickey or slag off someone.

Grandma would mock Shirley's inability to walk unaided and Shirley would slag off Grandma's oversized dentures.

So do you ever, and sometimes I have this feeling, it's always fun to slag off rich people.

Heavy metals like mercury slag off.

But I will never slag off people who are on benefits because they can't work as 'workshy' or 'scroungers'.

Here's the survey which indicates that Irish millennials are more likely than anyone else to slag off online products.

Just something solid and pointed so I can get a bit of this slag off and make sure there's no structural damage.

Do not slag off Peppa Pig Even though the size ratio of Dad to Mum is ridiculous, archaic and reinforces unhelpful stereotypes.

Sir, - So Kevin Myers used his Irishman's Diary of April 11th to slag off my letter to you about the Ryanair dispute.

It is clearly so much easier to slag off than to praise: no one wants to be the fool who has been duped.

Eves says CCTI ships the chemical slag off to oil refineries, where it gets blended in with fuel feedstock, eventually becoming gasoline or jet fuel.

But why slag off "pointy-headed debates" on the IRA and the Nazis (and without the courtesy of mentioning the organiser, the History Ireland Hedge School).

Slagging off critics has always been a popular sport, especially among the criticised.

There was a pointless section slagging off Labour for the sake of it.

Ryan Tubridy is often slagged off for being bland, but this seems unfair.

Or had news just broke that she had also slagged off Vegemite on Facebook.