1 definition by jaywalk

Top Definition
A mentally deficient person, often due to prior or on-going drug use. Often does stupid things. Can also describe a very forgetful person (again, often due to present or previous drug use).
I can't believe he did that, AGAIN, he should have learned from the last disaster! What a headcase!
#stupid #dumbass #idiot #pea-brain #dofus #retard #dummy
by jaywalk August 20, 2006
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