I'm not sure if you're not reading my posts or just choosing to argue for the sake of argument but your scenario has nothing to do with what I've said. I've already said specifically that if a stranger makes it clear that they aren't about the jokes and keeps it moving, there's no problem and they should be left alone.
What is a bitch move is unnecessary escalation. Wanting to fight because someone makes a joke you don't like is corny particularly if it hasn't been established that you don't like jokes. There are niggas that might shoot someone in the face over a mama joke, that doesn't mean that's an appropriate action. If you want to defend a response like that go for it, but we won't agree on it, so let's move on.