Marc Maron, host of the popularWTF with Marc Maronpodcast, took toInstagramon Friday, May 9 to share a vintage clip from his 2019 appearance on Bravo'sWatch What Happens Live. In the clip, Maron is asked by a caller to name his "all-time worst guest." 🎬SIGN UP for Parade's Daily newsletter to get the latest pop culture news & celebrity interviews delivered right to your inbox🎬 Initially, the comedian/actor balked at the request. "You guys," he said, before explaining his stance on such situations. "I get very diplomatic about this because oddly, even the ones that I'm uncomfortable with, I find interesting 'cause I don't really know a lot of the people that I talk to. So, I don't know that there was a 'worst guest.' There've been difficult guests." At that point, hostAndy Cohenjumped in and said they have a question for Maron about his podcast with the prop comedianGallagher, who might be best known for smashing watermelons. "You confronted him about his homophobic and kind of racist jokes and he kind of stormed off," Cohen said. "I was just asking him why was he doing that? Didn't it seem wrong to him or whatever? And he just got all upset. He's like, 'I know what you're trying to do," Maron said, adding a bit of a Gallagher impersonation that earned a compliment from Cohen. "He like gets up and just storms out of my hotel room," Maron continued. "And I think what's really the funny part about that was I'm just sitting there alone, but I still had the mic. And you could hear me go, 'Oh, come on, Gallagher,'" he recalled. Maron has been hostingWTFsince 2009, releasing new episodes on Mondays and Thursday. Hiscurrent episode, number 1,641, features singer-songwriterSamantha Crain. View this post on Instagram A post shared by Marc Maron (@marcmaron)