Username comes from a scene in Avengers when they're talking about everyone being on threat watch, even Captain America. Then in the background, Tony is an ass (nothing new) and asks Steve if he's above or below angry bees on the list. It's hard to hear and easy to miss.

Yes good *^* and he doesn't like overlords of any kind, they're pretty much bullies and those are a serious peeve for him. 8|