not be born yesterday

Meaning

1. used to say that you are not stupid enough to believe what sb is telling you

   Oh yeah? I wasn't born yesterday, you know.

In the movies · 6

• I was born yesterday.Avengers: Age of Ultron2015
• What? Do I Iook Iike I was born yesterday?Catch Me If You Can2002
• You think we were born yesterday? You didn't do anything, huh?The Naked Gun: From the Files of Police Squad!1988
• Now, you may have been born yesterday but I certainly wasn't.Time After Time1979
• - You can congratulate me now. - Polly, I was not born yesterday.Two Weeks Notice2002

From the same entry

• be born to be
• born and bred
• born with a silver spoon in your mouth
• in all my born days
• there's one born every minute
• not know you are born
• to the manner born
• be born made that way
• bear arms
• bear fruit
• bear hard, heavily, severely, on
• be borne in on