could talk under water

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could talk under water

informal Is always very talkative. Primarily heard in Australia. Good luck getting a word in if you invite Carrie—that girl could talk under water!

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can talk under water

mainly AUSTRALIAN

If you say that someone can talk under water, you mean that they talk a lot. My friends tell me that I can talk under water. What they didn't know was that she can also talk under water with a mouth full of marbles.

See also: can, talk, water