noun. One of the greatest qualities a man in spandex can have.
Real citation: "When Twitter goes down, I just assume that @anniemal is making declarations of Batman-itude over the PA system"
(June 9, 2010, Bradley R, Twitter, http://twitter.com/Knownhuman/status/15792349655)
Made-up citation: "Don't question my Batman-itude, dude! You don't hear me questioning your Aquaman-osity."