uzu-uzu
An impatient, restless urge to take action. Your body is tingling because you want to jump in so badly.
💡Watching others play a game — 'I'm uzu-uzu to join in!'
試合を見ていたらうずうずしてきた。
Watching the game made me uzu-uzu to play.
I was ___ to get on stage and perform.
ステージに立ちたくて○○していた。