water boy

Franklin, you are a water boy; let us see how well you can swim.

I was water boy for a railroad gang, and the storm drove us in a shack.

Or how would you like to carry the bats or be the water boy?

I wish you'd find a water boy and send him up to the hotel to get a couple of sandwiches and a bottle of coffee.

He even holds up the Greek who came luggin' in the fresh towels, and Tony the spring water boy.

Little Jim wanted to leave school and be a water boy and his father's helper.