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