Most asinine bumpersticker I've ever seen that wasn't directly political or religious:

[blondeatlast]

"God made cops so that firefighters would have someone to look up to."

Barf. Spew. Ptooh. :puke:

I've no dog in tis fight, but Jay Bus on a trailer hitch is that necessary at ALL?

[DS1]

1. as if that's going to get them out of a ticket

[Book Lover]

2. Don't know many firefighters, do they (nm)

[sakabatou]

3. If that car gets on fire

You think the firefighters are gonna put it out, or let it burn until it's out of fuel?

[Zoigal]

4. Just the opposite, from my experience z

[Kajsa]

5. That doesn't fly in CA.

Public opinion of our firefighters is
at an all time high.

One third of our state was on fire
two months ago.

[marmar]

6. Honor Student on Board.....

Every time I see one of those I want to go knock on the window and say "Who gives a frog's fat ass!"

[Ian David]

8. I have, "My Child is an Honor Student, but my President (sic) is a Moron." n/t

[Ian David]

7. "Hey, look up there at the cops stuck on the roof... should we rescue them?" n/t

[ThomWV]

9. I think that is supposed to reflect and inside joke between policemen and firefighters

Friendly rivalry.

[DemoTex]

11. That rivalry often the subject of "Reno 911" episodes.

Reno FD vs. Lt. Dangle and his Reno Sheriff's Deputies. Reno Fire Dept. usually trumps Reno Sheriff's Dept.!

[JBoy]

10. It's just jealousy

Firefighter admiration took off after 9/11 and douchebags in bars everywhere stopped pretending to be race car drivers and pretended they were firefighters.

I see this as harmless, but it hints at some insecurity for anyone with the sticker.

[boobooday]

12. I'll join you in your spew

That's just embarrassing.

A funny one I saw the other day was: "My Jack Russell is smarter than your Honor Student."