In Pittsburgh, Pennsylvania, billionaire businessman Mark Cuban endorsed Democratic candidate, Hillary Clinton. He also took the time to slam Trump.

According to NBC News, Cuban stated “You know what we call a person like that, you know, the screamers, the yellers, the people who try to intimidate you? You know what we call a person like that in Pittsburgh? A jag-off. Is there any bigger jag-off in the world than Donald Trump?”

This statement triggered a huge reaction from the crowd. He also joked about how his show “Shark Tank” had done better than “The Apprentice,” which was formerly Donald Trump’s show. As Clinton approached the stage Saturday, she thanked Cuban for his support.