Top definition
a namboy is a selfproclaimed fan of the deceased big brother of Kim Jong Un, Kim Jong Nam.
Ever since he was declined entry at Disneyland Tokyo in 2001, John has been a namboy.

Namboy is the new belieber
Donald Trump has been a namboy ever since he discovered that Kim Jong Un was not the oldest of Kim Jong Il's children
by Casi0clay declared namboy February 14, 2017
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