Related Clues:

• Coming right up
• Not too far away
• Right around
• At one's elbow
• Like a relative notified in an emergency, maybe
• Closing in on
• Cry at a doctor's office
• Right around the corner
• About to arrive
• Within striking distance
• "Who's turn is it?!"
• Soon to be served
• Come closer
• ''Better luck __ time''
• Shout in the waiting room