Apa maksud I was born yesterday?

Jawapan penutur asli
Rebecca
Ungkapan sehari-hari I wasn't born yesterdaysecara amnya diambil bermaksud bahawa saya tidak naif, bodoh, atau bodoh, atau saya tidak mudah ditipu. Contoh: I wasn't born yesterday. Stop trying to fool me with your words. (Saya tidak naif, berhenti cuba menipu saya dengan kata-kata anda.) Contoh: The scam artist was very persistent, but she was not swayed. She wasn't born yesterday. (Penipu itu sangat gigih, tetapi dia tidak fazed, kerana dia tidak bodoh.)