My least favorite colour is blue.

Here's an idea. Why not paint a picture of a car in your favorite color and attach it to your window. Then when you look at the window you will see what you want to see instead of what is out there. What color is your car? Before buying it, did you go ask your neighbor if s/he liked that color? LOL, you make me kinda glad I have an enclosed garage.

Just ignore it. It's not your car to do anything to. You may hate the color, the owner may love it. You can't very well demand that they have it painted a different color.

Haha! why do you find blue so offensive? I'm just curious because I have an aunt who also hates to see anything in blue.

get ur spray cans out and give it a paint job. heres and idea for the artwork http://uk.youtube.com/watch?v=VX36cwpL4a8 hope you enjoy.