But Cuban's backing almost never happened. Just 30 seconds in to his pitch on "Shark Tank," Aarstol completely froze, going silent for more than a minute. "It was embarrassing. I'm known as the ...

Barbara did call him the "cheapest guy" but Kevin replied by saying: "Barbara remember that the only reason you get to Shark Tank is because I buy you a broom each year!" Shark Tank Season 16 airs ...