Cranky Driver on Board Sign

With all the other warning signs for cars I thought it'd be fun to make one just as a silly caution sign, so this one warns that the driver is possibly having a bad day and to keep back. I love the little angry cartoon face on it. :)

Instructions:

1. Download and print onto card stock or heavy paper.
2. Cut out the sign.
3. Punch a hold in the center at the top and attach a plastic suction cup.
4. Stick on the cars rear window.