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1.
a homo-sexual elf-like creature that has no penis or vagina, just a crotch and an asshole.
The fairy knew that the creature was a mankshaw after seeing it naked.
by brenterboy noslen September 06, 2008
 
2.
someone who has no reproductive organs (no penis or vagina),they reproduce asexually, are very annoying and are generally short.
dont tell a mankshaw what the definition is otherwise their head will explode
wow blair is such a mankshaw
by yourrgod September 06, 2008