Related Clues:

• Grow weary of rithe
• Wheel covering
• Droop, sink
• Rubber covering on a wheel
• Decline or go down
• Droop in the middle - it's gas
• Grow smaller like the moon
• Droop, sink in the middle
• Give way under pressure
• Appearing to decrease in size, the moon say
• This will go down, go back and go up
• It may go down, go up and may go off
• This will go down, but it could be great when it comes back up
• Go down, turn up and go up
• Come back to blow 'er up with it