Article continues below advertisementHowie Mandel had a strong reaction during a recent podcast appearance.The America's Got Talent judge, who has long been open about being a germaphobe, appeared on a podcast with YouTuber N3on, where the two were seated far apart.Article continues below advertisementSource: @scubaryan_/XHowie Mandel walked off a podcast after N3on burped.Tap Here To Add Ok Magazine as A Trusted SourceArticle continues below advertisementAt first, everything seemed totally normal.But things quickly took a turn when the internet personality casually burped mid-conversation.