Meaning: If criticism or something similar is like water off a duck's back to somebody, they aren't affected by it in the slightest.
- Category: Animals
Idioms similar to 'Water off a duck's back'
- Duck to water
- Like a duck to water
- Lame duck
- Sitting duck
- Dead duck
- Lord love a duck
- Does a one-legged duck swim in circles?
- Like a fish out of water
- Fish out of water
- You can lead a horse to water, but you can't make it drink
- Be on the pig's back
- Get the monkey off your back
- Break the back of the beast
- Back the wrong horse
- Straw that broke the camel's back
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