To be exceptionally self-centered, demanding, and deluded. This is usually accompanied by signs of impatience, an inability to understand others, and ultimately, violence. For an example, see the overall attitude of creativity guru SARK (Susan Ariel Rainbow Kennedy).
I shoved that little waitress because she wouldn't let me order off the menu -- maybe I need to stop sarking.
by sirenflyer May 13, 2009