My personal favorite…The “You’re not the DM of me” line.
http://www.route66designs.com/store/index.php?design=3796355
This is my favourite. I love that they included the white walled tires from the third movie
“SUDO is for children… Tremble before me for I am root! Obey me or face my userdel -f!”
Sorry… I don’t know what came over me. There’s a ghost of an evil sysadmin in my apartment… it possesses me every day around this time. It must be a cronjob.