Phrases Sharing Excitement or Anticipation

I'm chomping at the bit.

C2

Meaning

I'm very eager and impatient.

Example sentences

John: Are you ready for vacation?

Alice: Absolutely! I'm chomping at the bit! I can't wait to leave!

John: Me too! Let's go!

Alice: I know! This trip is long overdue. I'm so ready! I'm chomping at the bit!