rock the boat

/ˌrɒk ðə ˈbəʊt/INFORMAL · C2

Meaning

to upset a calm situation and cause problems

Examples

  1. 1Everyone is happy with the new timetable, so please don't rock the boat.
  2. 2Leo didn't want to rock the boat by asking for a pay rise in his first month.
  3. 3The team finally gets along, and nobody wants to rock the boat by changing who sits where.
  4. 4My sister rocked the boat at the wedding by criticising the food in front of the guests.
  5. 5Why are you rocking the boat now, when the landlord has just agreed to fix everything?

Grammar

Only rock changes: rocks, rocking, rocked. It is often used with not.

More idioms about problems and trouble

All 20 idioms and the topic quiz →
English Idioms

400 idioms in 20 topics — with reviews that keep them from fading

Here you get a couple of questions. The app gives you 16 practice modes, native equivalents and spaced repetition that tells you when it’s time to refresh.

Get it on Google Play