showstopper
- n an act so striking or impressive that the show must be delayed until the audience quiets down
- n something that is strikingly attractive or has great popular appeal
the brilliant orange flowers against the green foliage were a showstopper
- It is a D'Oyly Carte tradition that Ko-Ko, the Lord High Executioner, proscribe a modern villain or two in his first-act showstopper, I've Got a Little List.
- And to his fans, Cage's two-finger piano solo, surrounded by silence in mid-ballet, was almost a showstopper.
- Shaiman, whose songwriting credits include showstoppers from South Park: Bigger, Longer Uncut, called his troupe the "Sacramento Community College Players" because of outrage .