Tom Arnold stopped by to promote his return to stand-up (he's at Caroline's in NYC all weekend long) and told the crew he was addicted to the free Klondike bars they had at Sirius. Tom noted that he recently spoke at the funeral for his late friend (and Stern show favorite) Ed McMahon: "I could never get him to badmouth anybody. Even Hitler."
Howard asked if Tom was really thinking of getting married again, and Tom confirmed it: "It will be [marriage] number 4. I'll say this - I'm either a disaster or real good at it." Prompted by Howard, Tom recounted some stories of his life with Roseanne Barr: "She's crazy. That's what she is. She's out of her f'ing mind...when she talks about politics, she sounds mentally ill." Tom laughed that Roseanne was once so hopped up on anesthesia from a facelift that she tried to personally end the LA riots: "I said no to her a lot. That was my job."
Tom also showed Howard the scar he got when Roseanne stabbed him, explaining that she was once contracted to lose weight, so he took away her candy bars. She responded by shanking him.