The theatregoer should avoid all noise, gestures, or actions that would annoy others.
"The Book of Good Manners"
W. C. Green
She felt like a blind theatregoer whose ears strain to make amends for the want of eyes while a tense melodrama is building toward its climax.
"The Tempering"
Charles Neville Buck
My missus says she ain't seen a livelier show for a long time, and she's a great theatregoer.
"A Damsel in Distress"
Pelham Grenville Wodehouse