May I ask you to reconsider? There are some times it's best not to answer.
Matthew 27:12 And when he was accused of the chief priests and elders, he answered nothing.
If you think you let him get away with it for too long, why allow him to continue to entice you into it?
There are also people who wanted attention and didn't get when they behaved well. Then they learned they could get attention if they misbehaved. You can observe it sometimes in stores, in family gatherings and so on. A child says something politely, and his parents ignore him. He may say it again and tug at them -- only to be pushed away. He can't get their attention by being good, so he descends into bad behavior. That gets their attention.
Some people never learn and go to their graves not knowing how to get attention the right way. They persist in behaving poorly and keep on thinking that's the only way to get attention. I do not know for sure; but when I see this sort of thing in someone, I suspect they had parents who ignored them when they were good. In an odd way, some even seem to enjoy it if you hurl insults back -- maybe it eases their conscience a little or at least they convince themselves it will.
You have complete power to stop it by refusing to be seduced into it again. Why allow others to manipulate you into nonsensical conversations if you want to have sensible ones?
Without my calling anyone a fool, Solomon talks about two different kinds of foolishness. It's easy to make a mistake at first; but if you picked the wrong path, you'll probably find out.
Proverbs 26:4 Answer not a fool according to his folly, lest thou also be like unto him.
5 Answer a fool according to his folly, lest he be wise in his own conceit.
It looks to me as if you tried the option two and it didn't work. Why not try option one?
If you think i am going to stand for you targeting GodsGrace with this nonsense, you have another thing coming. You want to match wit with me? Lets do it right now! Take your best shot!