1 definition by KappaWing

Top Definition
A rare birth defect resulting in a baby with several deformities such as red balls for eyes, cracked skin, missing nose and ears, and a mouth disfigured into an erie smile. Not for the faint of heart, as it can be somewhat shocking on first glance. The baby usually dies quickly because of infection due to germs leaking through its cracked skin. Images of a harlequin fetus are often sent to others as jokes, but in my opinion it is sad how others make a joke out of a deeply suffering human being.
Email subject: Cool nude pics! Pamela Anderson!

*User opens email*
*sees Harlequin fetus*

by KappaWing February 15, 2006

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