Nain - Nain means not one, like zero, nothing, nada. It’s what you

Nain means not one, like zero, nothing, nada. It’s what you say when you’re completely and totally wrong.

I said I had 10 friends and he said, ‘Nain.’

She told me I was the worst at math and I said, ‘Nain.’

He asked if I wanted a cookie and I said, ‘Nain.’