Related Clues:

• Skat quorum
• Stooge count
• '... -- Men in a Tub'
• Low dice roll
• Ruth's retired number
• Ruth's number
• Mid-afternoon
• "... and baby makes ___"
• Field goal score
• Crowd quota?
• ". . . and baby makes ___"
• Weak heart, for example?
• A crowd?
• The first odd prime number
• 'Schoolhouse Rock' magic number