Top definition
Person whos hair resembles that of a cat with a lime on its head. Who is very oblivious to most anything. Likes to push thier authority around and treat people like pond scum.
Dave: "I would like to take a vacation day for friday 2 months from now."

Imperial Helmet: "Mmmm.... Yeah.... I'm gonna have to go ahead and just deny that now. And were gonna have to have you come in and work saturday also for the next 2 months."
by chew-chew-nong-nong-head July 21, 2010
Happy St. Patties Day!