I need help with my Dumb n Dumber Pencil

What I have here is a movie premium from the 1994 movie Dumb n Dumber starring Jim Carrey and Jeff Daniels as two dumb loser buddies who set off on a cross country trip to return a suitcase full of money.  They are followed in hot pursuit by a pair of criminals who want to grab the money for themselves.  Yes, I remembered enjoying the brainless movie a lot. And YES I know this thing I have here is a pencil.  You think I'm DUMB?!  Btw... can somebody tell me how to use my pencil?  Please??? I can't seem to be able to write with it....don't know why?