bounce off the walls

verb2

1. •
   To be overly active relative to the enclosed space in which one is.
2. •
   (figurative) To be brimful of agitation from excitement, indignation, or anxiety.

   • Acme Inc was our best customer, but they're hopping mad now. They're bouncing off the walls over there.
   • These kids need to get outside for recess. They're bouncing off the walls in here.