1 definition by JJFan

Top Definition
A Jaejoonger is a nickname for Kim Jaejoong fans, who believes in Jaejoong, the dream, and the phenomenon that is and surrounds Jaejoong.
Jaejoonger, jaejoong addiction, rockJJ, PrinceJJ
by JJFan March 13, 2012

Mug icon
Buy a Jaejoonger mug!