An affectionate term for a grandmother

A banana, often used in a childish or affectionate context

केला

English Usage: Can you give me a nana?

Hindi Usage: क्या तुम मुझे एक केला दे सकते हो?

To act in a silly manner, like a child

बच्चा बनना

English Usage: Stop nanas-ing around and get to work!

Hindi Usage: मस्ती करना बंद करो और काम पर लग जाओ!