Person who exemplifies the worst qualities of an egomaniac and a mentally retared person. Implies both extreme stupidity, and unreasonable opinion of one's self worth.
Boy is my boss an egotard. Kim Jong Il would be an egotard if it wasn't for those darn nukes.
The name that is given to someone named Eduardo but his head is shaped like an egg. Usually, the name is given be an asshole named Chase to one of his classmates, Egguardo.