This is quite funny…you should have a look if not get one…I’ve thought about making my own at times, and amazingly I’m not alone…these people decided to market it.

Road Rage Cards

make sure you click “samples” up top…I definately need “WAIT YOUR TURN!” b/c the people across the intersection at my apartment complex don’t realize they’re supposed to yeild to oncoming right hand turners when they turn left and cut me off…