There’s something strange in the neighborhood of Radiator Springs on the Ain’t Affraid T-Shirt. Who ya gonna call? Ecto-1. PoopSmoothie, who brought us the Batman/Cars mash-up t-shirt, has done it again. This time, the artist with the interesting name has combined the world of Cars with Ghostbusters, resulting in a ghostbusting Ecto-1 on the prowl