overexcited

/ˌoʊvərɪkˈsaɪtɪd/
adjective
  1. Feeling or showing too much excitement, often in a way that is hard to control.
    • She was so overexcited about the trip that she couldn't sit still.
    • Try not to get overexcited before your presentation, or you might forget what to say.
    • The puppy got overexcited and started jumping all over the guests.
Antonyms
What does "overexcited" mean? | whatsthatwordmean | whatsthatwordmean