A happy bunny American British noun phrase
Often used in the negative to refer to a person who is very unhappy, or irritable.
Used to refer to a person who is happy or satisfied with a situation
Look at his angry face, I'm sure he is not a happy bunny now.
You seem like a happy bunny today. Any good news?
James must not be a happy bunny after receiving the notice of resignation.
I know why David is not a happy bunny today. He's had a fight with his wife before coming to work.
To make someone feel more confident or happy, especially when they thought that they can't achieve what they want
Happy or cheerful; in a good mood
To smile broadly
Said of one who directly takes charge of numerous duties including vital or small daily tasks within an organization
She opened the local hotpot restaurant and called herself as the chief cook and bottle washer.