Top Definition
The end result of a medical condition which entails a gradual blackening of the brain.
Mr. Smith wore a shirt and tie to work on Monday and by Friday sported a NY Yankees jersey, a doo rag and a grill. The office concluded that he had a negrocephalon.
#medical #brain #disease #negro #negrophilia
by Dirty Old Smokes April 13, 2006
5 Words related to Negrocephalon
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