Who doesn't read bumper stickers and check out decals on the back of cars, especially at a stoplight or when you're walking past a car? Maybe you even have a few on your back window or bumper ...

Bumper stickers make these group affiliations visible, projecting values, ideologies, affiliations, or even contrarian attitudes to the outside world.

To celebrate the colorful little decals that keep Angelenos rubbernecking on the road, we asked locals and visitors to share their favorite bumper stickers. Here's what they submitted.

Bumper stickers quickly became a permanent fixture in popular culture. Over the last 80 years, Gill’s company would churn out millions of stickers for politicians and tourist traps.

Bumper stickers quickly became a permanent fixture in popular culture. Over the last 80 years, Gill’s company would churn out millions of stickers for politicians and tourist traps.

T-shirts, bumper stickers offer grim commentary on police and show there's always an excuse to make a buck 02/13/2013 02:20 UTC Trump donors basically paid his companies — and his lawyers ...

Gone are the days of “Coexist” or “This car climbed Mt. Washington.” Bumper stickers have lately gotten a lot weirder, and much more niche.

If you have any one of these bumper stickers on your car, you're actually putting yourself at serious risk.