Alternative form of balls to the wall

There is a risk of being overheard, so be careful about what you say.

Third-person singular simple present indicative form of bounce off the walls

present participle of bounce off the walls

simple past tense and past participle of bounce off the walls

(idiomatic) To be overly active relative to the enclosed space in which one is.

plural of secondary cell wall

plural of blue wall of silence

plural of primary cell wall

(idiomatic) Used to denote a location with an interesting or controversial history.