the funniest thing (no pun intended?? maybe intended??) about this situation is that good jokes tend to inevitably offend people of certain groups.
also that guy on stage looks like badspot. badspot, are you a standup comedian???
It's just his diatribe, ya, he could have just played along with it saying haha <insert pun here>, and been like "that's pretty messed up though maybe don't say that", but if you've noticed with a lot of his other shows he singles out a single member of the audience, some more subtle than others and just forgets with them and talks stuff for the next 10 minutes and some how he got 3,000 likes and only about 60 dislikes for his flaming attitude