Changeing lanes:
If you own a big SUV you just turn the wheel. Anything you hit is smaller and will be crushed.
My favorite is driveing in the left lane doing 60 mph (around here if you don't want to do 80+ the left lane is not for you) with your left blinker on. Not paying attention to all the people behind you, you are ticking off. Saw a 300SD doing this recently.