talk a blue streak

talk a blue streak

Fig. to talk very much and very rapidly. Billy didn't talk until he was two, and then he started talking a blue streak. I can't understand anything Bob says. He talks a blue streak, and I can't follow his thinking.

See also: blue, streak, talk

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talk a blue streak  (American)

to say a lot very fast She talked a blue streak and we just had to listen.

See also: blue, streak, talk