Because they always work problems out with a pencil.
The pencil has a point
What did the pencile say to the other pencil the answer is........... Your Looking Sharp
A celery increase.
Katie Keurig. (I know the setup might need some work but I just like the punchline I made up.)
It Hertz
They can't MOOve
He works it out with a pencil.
They get a pencil and work it out.
She worked it out with a pencil.