Piper, Nate, and I just got back from defacing Paige's SUV. Paige is 40 today (January 25). We wrote, "It's my birthday," "I'm 40," and "Happy birthday to me!!" all over the vehicle and windows. We used window paint for the windows, and spray-on foam on the painted areas. The foam is made for car paint. It's pretty cool. Once the foam dries, it can be peeled off the car.
It's too bad that we didn't have a camera or cell phone to take pictures.