"Hey you! If your reading this I'm locked in the freezer! Get a Laser Beam and free me!"
then after the freezer is open there will be a fortune cookie on the ground saying...
"You fell for it! I escaped a year ago while you were constructing that laser beam you slowpoke! Also you owe me like a billion dollars for those parts for the beam
"You are reading this paper." "You will die." "You wear shoes right now." "You have between 4 and 128 years." "Use this to clean your mouth." "100% paper material"