Is it just me?

[Frogman]

Or, are those "look out for children" or "watch for motorcycles" or similar warning bumper stickers kind of ironic?

How in fork am I supposed to watch out for motorcycles and children when I'm trying to read the stupid bumper sticker that's written in 12 point?

 

[Aquabrit]

Only bumper stickers I find useful are those Obama-Biden ones, as they remind me to keep my distance.