1 definition by Makeyourselfsick

Top Definition
:The condition of stay childish constantly.
:Kid at heart.
:Unable to grow up.
Retarded kid:
LOLOLOFUFUnfunfunfFNUN!HAPAPHAPHAY BALL!
Sophisticated man:
Loooks like someone is suffering from peter pan syndrome.
by Makeyourselfsick July 09, 2005
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