My objections were directed, not toward his vanity, but to your insufferable vulgarity, and your inability to argue against him in rational terms.
I told him where to shove his opinion. Is he so rude he cannot even respond to the “high fives”?
At least I have a pulse to respond. He could have come back and hit me harder, with a more polite response.....but HE DIDN’T.
In fact, he hasn’t responded to ANYONE. Hit and run.