Definition of I she, etc. wasn't born yesterday in English:
Used to remind someone that one isn’t naive.
- I may sell Bibles but I know which end is up and I wasn't born yesterday and I know where I'm going!
- Listen, I wasn't born yesterday… you think that if you're nice to Jeremy he'll open up to you and that's when you strike in for the kill.
- Now Pet, you of all people know I wasn't born yesterday.
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.