Select the most appropriate meaning of the given idiom.

Full of beans

Happy and energetic

The most appropriate meaning of the idiom "full of beans" is >Happy and energetic.<

The idiom "full of beans" is used to describe someone who is feeling happy and energetic. It is often used to describe children or young people who are full of life and excitement. The idiom may also be used to describe adults who are feeling particularly cheerful or optimistic.

The other options are not correct.

• Someone who is mean and selfish is not "full of beans."
• Someone who is vain and pompous is not "full of beans."
• Someone who is crazy and foolish is not "full of beans."