Bert Kreischer’s Hilarious Santa Prank Leaves His Family in Chaos Comedian Bert Kreischer has always been known for his wild stories and over-the-top humor, but one of his holiday pranks may have taken things a step too far—especially with his own family. During a family gathering, Bert decided to use his editing skills to create a video that made it look like Santa Claus was real. The prank was so convincing that his kids, sister, and even his 70-year-old dad were completely fooled. As the vide