Papa Joe Simpson will beat up Bam Margera

Joe Simpson has slammed Bam Margera for claiming he had sex with his daughter Jessica, insisting he wants to "beat the crap" out of him. Margera appeared on the raunchy Howard Stern radio show on September 19 and confirmed rumors he slept with Simpson when she was still married to Nick Lachey.

The 27-year-old Jackass Number Two star said on the night of April 11, 2005, then-married Simpson took him back to her parents’ home in Los Angeles’ Encino area. He says, "We were just drinking margaritas and stuff, and you know, from there…" Margera tells Us Weekly he and Simpson were intimate "once" saying, "It was when her parents were away and Nick was away. It’s not a secret."

Jessica Simpson’s father/manager is furious about Margera’s comments saying, "As a father, I want to go beat the crap out of people who say things like this. It really hurts to hear people say things like this about my daughter."

Bam, who is one of the stars of Jackass, who has done way scarier things than go toe to toe with a guy who has based his whole career around pimping out his two daughters is probably quaking with fear right now. Okay, probably he isn’t. Still, Bam should know better- only Papa Joe has the right to say sexually inapropriate things about his daughter.