"Hey, You suck at parking. I mean, really? Learn to park idiot... If I see you do this again I'm gonna key your car." Fun, funny, as well as offensive magnetic business card, to put across your disdain & a warning for bad parking, especially for the serial offenders. Perfect card to stick on the vehicles of those who double park, don't leave enough space for you to get into your car, or park in such a way that it makes it difficult for you to move your car out of the parking.