When you're taking a test with multiple choice and you're desprate for answers, you can use a pencil in the same way flipping a coin works. Write a letter on each side of the pencil then roll it and hope for the best. Rolling the Pencil origionated at the Park School in Brookline, Massachusets.
G: "You ready for this Latin test?"
J: "no way... im gonna roll the pencil the for the whole test"