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

1.
rimbalzare sui muri, essere iperattivo
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.
I bambini rimbalzavano sui muri dopo aver mangiato tutte quelle caramelle.
•
I've had too much coffee and now I'm bouncing off the walls.
Ho bevuto troppo caffè e ora sto rimbalzando sui muri.