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ruffle someone's feathers

Idioms  
  1. Annoy or offend someone, as in Calling him a tightwad really ruffled his feathers. This term alludes to the stiffened, upright feathers of an angry bird. [Mid-1800s]


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.

Whatever decision Solskjær makes looks certain to ruffle someone’s feathers.

From The Guardian