Here is another.
A third grade teacher asks her students if they could choose any element to have, what would it be?
Susy: I would choose gold. It is worth a lot of money and I could buy a Corvette.
Melissa: I would choose platinum. It is worth a lot more than gold. That way I would buy a Porsche.
Little Johnny: I would choose silicone.
Teacher: Johnny why would you choose silicone?
Little Johnny: Because my mom has two bags of silicone and you wouldn't believe all of the sports cars that get parked out in front of our house.