Jason Wall started Antenna Balls, which was inspired by a mid-nineties commercial that featured Jack, the fast-food company’s spokes-character, who said they sold over 3 million antenna balls. He then created his own designs, which amounted to tremendous success, with designs that ranged from smiley faces, all the way to characters with pigtails. Who wouldn’t want to drive a car around with a quirky face smiling down at them? He’s sold almost 4 million balls to car dealerships and convenience stores, and eventually teamed up with Walmart, Circle K, and AutoZone. Now, there are over 500 Antenna Ball designs (Weird Wealth).