Imagine this: A four lane freeway. Lots of cars in front of me. There's a 3/4 of a car length between me and the car in front of me. There are no cars behind me for miles. We're all going 50mph. Dude in left lane comes from waaaaaaaaaaaaaay back and instead of getting in behind me -- where there are no cars -- rudely tries to squeeze in front of me. Why? Why fucktard do you have to try to squeeze into a slot in front of me instead of behind me? Are there invisible cars that I don't see? Sheesh.