To be extremelyattractive, awesome, and have a huge ego. Can be used positively or negatively. Usually used when talking about one's self because of a gigantic ego. But can be used to describe someone else when other words do not suffice, or for comedic effect.
It's like bourgeois but gay. . . Although the 2 are often indistinguishable from one another there's just something about obsessive waspy perfectionism without a womans touch.