Sister Mary burst into the office of the principal of Our Lady of Perpetual Sorrow parochial school in an advanced state of agitation. "Father!" she cried. "Just wait until you hear this!"

The priest led the Sister to a chair and said, "Now just calm down and tell me what has you so excited."

"Well, Father," the nun began, "I was just walking down the hall to the chapel and I heard some of the older boys wagering money!"

"A serious infraction indeed!" said the priest.

"But that's not what has me so excited, Father," replied the nun. "It was what they were wagering on! They had wagered on a contest to see who could urinate the highest on the bathroom wall!"

"What an incredible wager!" exclaimed the priest. "So what did you do?"

"Well, I hit the ceiling, Father," said the nun.

"Wow," replied the priest. "So how much did you win?"