Top Definition
Poor memory or inattention displayed by someone not old or adled enough to be suffering full Alzheimer's disease. Half of the poor memory usually associated with Alzheimer's.
"It was a shame how Hal acted in that meeting today after not reading the prep materials. He clearly wasn't listening to the discussion. He sounded like he had halfheimer's."
#half-heimer's #halfheimers #alzheimer's #memory #inattention
by Suga T April 08, 2008
when a married couple is working on a half of a brain.
Our half-heimers is working because I forgot to buy wine at the store but he remembered.
#alzheimers #dementia #forgetfulness #memory loss #old farts disease
by Imakokopelli October 17, 2010
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