If I ever get an old "junker" car or old Ford Bronco "woods truck", I'm going to put that one on the right side of the back bumper, and on the left side, "HONK IF YOU HAVE NEVER SEEN AN UZI FIRED FROM A MOVING VEHICLE". Of course, in the middle will be, "SNIPER - IF YOU RUN, YOU'LL ONLY DIE TIRED".
LOL PERFECT!
Even better than, "Keep Honking, I'm Reloading"...