be bouncing off the walls
US /bi ˈbaʊnsɪŋ ɔf ðə wɔlz/
UK /bi ˈbaʊnsɪŋ ɔf ðə wɔlz/

1.
벽을 튕겨 다니다, 에너지가 넘치다
to be full of energy, often to the point of being overactive or restless
:
•
The kids were bouncing off the walls after eating all that candy.
아이들은 그 사탕을 다 먹고 나서 벽을 튕겨 다녔다.
•
I've had too much coffee and now I'm bouncing off the walls.
커피를 너무 많이 마셔서 지금 벽을 튕겨 다닐 것 같아.