one of the funniest things I remember was when I was in flint at kettering Kickoff for my robotics team (came in 2nd) we were going to celebrate. I rode with our programming tutor, and we rode in the DARPA car (autonomous city navigating robotic car thing, he hand programmed the entire thing with C programming with around 26,000 lines of code. Works great, and it works with WEB CAMS!) and some big gangster looking guy walked in front of our stopped van. He said "now is a GREAT time to lock your door". We locked it and the guy walked really close to the door.