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water off a duck's back

Cultural  
  1. To fail to catch on or make a mark: “The reporter's snide comments rolled off the candidate like water off a duck's back.”


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"The nature of the insult was water off a duck's back," she writes.

From BBC • Aug. 11, 2025

The plot is thicker than water off a duck’s back.

From The New Yorker • Sep. 2, 2019

Grammer: If we were 20, we’d be thinking about what we’re trying to do to make the characters believable. but at this point, it’s sort of like water off a duck’s back.

From Los Angeles Times • Jan. 18, 2018

"It's water off a duck's back," said Kemp.

From The Guardian • Apr. 21, 2013

Huldy was a drefful chipper sort o' gal; and work sort o' rolled off from her like water off a duck's back.

From Oldtown Fireside Stories by Stowe, Harriet Beecher