A group of third, fourth and fifth graders accompanied by two
female teachers went on a field trip to the local racetrack to
learn about thoroughbred horses and the supporting industry.

During the tour some of the children wanted to go to the toilet
so it was decided that the girls would go with one teacher and
the boys would go with the other.

As the teacher assigned to the boys waited outside the men's
toilet, one of the boys came out and told her that he couldn't
reach the urinal. Having no choice, the teacher went inside and
began hoisting the little boys up by their armpits, one by one.

As she lifted one up by the armpits, she couldn't help but notice
that he was unusually well endowed for an elementary school
child.

"I guess you must be in the fifth," she said.

"No ma'am," he replied, "I'm in the seventh, riding Silver Arrow.
Thanks for the lift anyhow."