Teflon

Teflon griddles are nearly unusable.

...tweeting in defiance at all those horrendous scandals that were meant to destroy his campaign. He made teflon look sticky.

Look at that there fool playing dirty tricks He must be made of Teflon 'cause nothing ever sticks Dancing 'round the room while farting in the breeze Friends huff it down like it's American cheese

a Teflon image

But Ronald Reagan, by everybody's definition, was the Teflon president, and it wasn't that the media tried to touch him and failed.

He would have called the man by his first name and said, Not at all, so and so, but though he was very good at remembering names where clients were concerned, there was something very Teflon about these guys and nothing about them was sticking with him.

...tweeting in defiance at all those horrendous scandals that were meant to destroy his campaign. He made teflon look sticky.

the teflon Prime Minister