Related Clues:

• Driving rod in engine
• Part of a machine with a plunging motion
• Mechanical plunger
• One shouldn't drink back here while going to and fro
• One will not drink up, just go to and fro
• Don't drink up, just go to and fro
• Not a little drink to be going up - and down
• That will go up, go down and may be made to stop in
• Do not drink up, while one is driving
• Not the way to drink up, driving to and fro like this
• Not to drink a little up, up and down
• Go to and fro in order not to drink up
• Not even a little drink for the driver on the way back
• It's going up and down, but not to drink up
• There's not a little drink in the engine back there