A priest was walking along the corridor of the parochial school near the preschool wing when a group of little ones were trotting by on
the way to the cafeteria.
Little Johnny stopped and looked at him in his clerical clothes and
asked, "Why do you dress funny?"
He told him he was a priest and this is the uniform priests wear.
Little Johnny pointed to the priest's plastic collar tab and asked,
"Do you have an owie?"
The priest was perplexed till he realized that to him the collar tab
looked like a band-aid. So the priest took it out and handed it to
Little Johnny, to show him. On the back of the tab were raised
letters giving the name of the manufacturer.
Little Johnny felt the letters, and the priest asked, "Do you know
what those words say?"
"Yes I do," said Little Johnny, who was not old enough to read.
Peering intently at the letters he said, "Kills ticks and fleas up
to six months!"