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to bounce off the walls
01
to be full of energy and excitement
![to [bounce] off the walls definition and meaning](https://cdn.langeek.co/photo/42558/original/?type=jpeg "to [bounce] off the walls definition and meaning")
Approving
Idiom
Example
The caffeine had kicked in, and he was bouncing off the walls with energy, unable to sit still.
The kids were so hyped up after the birthday party that they were bouncing off the walls for hours.
