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1.
A man or woman of both Irish and Jamaican decent.

Leprechaun+Jamaican= Jeprechaun
Jeprechaun's are often short and of mixed race. They also have trouble pronouncing words and taking defeat.
Vincent Joseph Patrick Kearney - Jeprechaun, born 1961 in Dublin.
by LittleShorts November 05, 2012