Origin of "The Itis"

This is actually a nickname that not too many people outside of Fairfax, VA know about. I received this name because I am famous for eating a lot of shitty foods and then almost instantly passing out for hours and blowing off my friends. It actually became known as "pulling a Jeff" which actually was somewhat flattering for me. I suppose I wish that "pulling a Jeff" was the act of having sex with two chicks on a pile of cash, but I'll take what I can get. Anyway, "The Itis is a term that is usually associated with that feeling you get after you eat a lot of bad food. I am referring to the sleepy feeling not the feeling of a sick stomach and an overactive ass. As the story goes I started giving reasons as to why I could not do certain things was because I was suffering from "The Itis". After using this as an excuse several times, people started referring to me as "The Itis", and the name stuck. Well, at least in one county.