I'm sure everyone has certain things, which really piss them off. Mine is middle age women, in BMWs, 4x4s or shitty little 'sports cars', who drive really badly and think they own the road. They're just plain dangerous, and so far up themselves, it's untrue! One time, I was on my geared road bike, and one fo them in a BMW Z3 tried to turn left while she was along side me, she batantly didn't look and it was clear I was going to come off a lot worse than the car... So to let her know I was there, I slammed down on her wing mirror and left it dangling by the electronics. I'm not a vandal, but she was about to take me off my bike, doing a good 30mph. She slammed her brakes on and I slowed down too, and she just staired at me in disbelief. I smiled politely and rode off. Since then, I've had an absolute hatred for women like this. I thought it would be fun to hear some of the things that you really hate, and have somewhere to discuss them. Go!