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1.
an absence of brain-waves/brain-activity.Braindead
person1:This guy is f*cking electroencephalographically challenged...

person2:...what?

steve irwins not dead, hes electroenchephalographically challenged... {we miss u steve :( }
by mastery77777 October 22, 2006

Words related to electroencephalographically challenged

bill cosby brain dead dead retarded stupid
 
2.
Dead, not alive, corpse, un-living.
person 1: Omg! he's Electroencephalographically-Challenged!
person 2: what?
Person 1: he's dead dumbass.
by the doopstuf/arf experience November 10, 2007