Related Clues:

• Letters that please 42-Down
• B'way posting
• Boffo letters
• Like hit shows
• Response to many a punch line
• Letters that please an angel
• Response to a bad pun
• Word said with a grimace
• Smart comment?
• Sign of a B'way hit
• Some B'way letters
• Klutz's cry
• Good sign for scalpers
• Like a B'way hit
• 'Sold out' sign