Noun - a person of such stupidity, that they are an even bigger moron than normal.
"What an Ultra-maroon!" - Bugs Bunny
by Pocketspy April 15, 2009
2 more definitions
What an ultramaroon! -Bugs Bunny
by kmc March 24, 2005
An extreme moron. This term was not coined by Bugs Bunny, who only used the term maroon, and then only once. Ultramaroon was a favorite term of "The Champ", a longtime Canadian syndicated radio feature.
"The ultramaroon goes for the head fake. Uppercut, straight right, and a flurry to the solar plexus. 'How's that?" -The Champ
by last rat standing February 07, 2008