This is a graceful apology without caveat from a well-intentioned kid who always tries his best. That said, I don't think anyone should have to apologize for a bad joke. If you don't like someone's humour, don't listen. If you don't like the show he's on, don't watch. If you don't like his podcast, ignore it -- or even better, do better. As the saying goes: Great minds discuss ideas. Average minds discuss events. Small minds discuss people. We decide what we become.