If I'm stopped at a red light or in traffic and I inch up the tiniest little bit, it irks me to no end if the person behind me inches up too. I purposely leave a good amount of space between my car and the car in front of me so that I can move up a little bit if the car behind me is right up my ass and then YOU FUCKING MOVE UP TOO. I guess I formed the habit with my old car that would roll backwards a bit and always being afraid I'd smash into the front of the car behind me. Anyway - stay where you are, that quarter inch is my personal space, ASSHOLE.