Chirpy (adjective)

Lively, cheerful and in good spirits; optimistic and talkative.

Origin:

From the onomatopoeic word "chirp", which refers to the sound made by birds and certain insects.

Examples:

1. She was chirpy and full of energy.
2. The birds were chirpy in the morning.
3. He was chirpy and always had something to say.
4. I woke up feeling chirpy and ready to take on the day.
5. She"s always so chirpy, it"s hard to be in a bad mood around her.