Wilfred had just learned his ABCs and was very scared of reciting them in front of his class. He stood in front of the class trembling and began.
"A B C D E F G H I J L K M N O Q R S T U V W X Y Z."
His teacher said, "Very good, Wilfred. But you forgot the P. Where's the P?
He replied, "It's running down my leg."
