PIPEDOWN
Set to 2 different clues across 2 published puzzles, most often "Put a lid on it!" — The New York Times, Saturday, 10 July 2004.
8 letters
Every clue on record, most used first
- "Put a lid on it!"once
The New York Times — Saturday, 10 July 2004
- Gag order?once
The New York Times — Sunday, 23 July 2000