Inasmuch as I use the term, it is probably not new to me.

Where is the usual sting in your deliberately antagonistic comment?

Ahh, you mean the typo? Asyndetic?
You know what, Jed? Jed? Is this your name? It is a great honor to have someone like you to follow my comments letter by letter. Thanks for your rapt attention.

However, you would make an even more favorable impression on me if you just entertained someone else with your brilliant wit. In a less formal and more certain terms: Take a hike!
