I would tell you a joke about my dad, but he beat me to it.
That's a very inappropriate joke.
Go ahead and be shocked. I don't care if you don't like my joke.
That's a pretty insensitive joke, in my opinion. Many children out there are abused, and it isn't right to make light of their situation. You should feel sympathy for the abused and not degrade their unfortunate situation.
I'm going to not respond to your comment.
I understand if you don't want to address your sensitivities right now, but please reconsider telling such harsh jokes in the future. You don't need to be offensive to make others laugh or to gain their attention.