Happy BD, Mike

I can't quite figure out what happened to this car in the parking lot today. I thought its owner went for a joy ride in some mud pod in the Everglades, but the tires are too clean for that kind of event. It's really cold in Miami, but this cannot be frost or snow. So.... Mike must have po'ed his girl friend and she has spray painted his jeep to wish him a Happy Birthday. That must be it! Elementary, my dear Watson!