A first grade teacher was trying to stimulate creative thinking in her pupils. She stood in front of the class with her hands behind her back and said, "I'm holding something behind my back. It's round and it fits in the palm of my hand. Who can guess what it is?"
Billy's hand went up and he asked, "Is it a baseball?"
"No, Billy," replied the teacher, "It's not a baseball. But you're thinking, and I like that."
Suzy's hand went up and she asked, "Is it an orange?"
"No, Suzy," replied the teacher, "It's not an orange. But you're thinking, and I like that."
Then Johnny spoke up: "Hey, teach, I don't know what you got in your hand, but I got something for you in my pocket. It's long and hard and pink on one end."
Shocked, the teacher cried, "Johnny, that's disgusting! You march yourself to the principals office right this instant!"
"Hey, relax," said Johnny. "I was talking about my pencil... But you're thinking, and I like that."
Pencil :D 
