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A person who changes his or her personality to fit those around him or her. Unfortunately for the personality chameleons: their efforts are often lame or seen right through.
"Ever notice how Neil changes his the way he talks and his likes or dislikes according to who he is hanging out with? That tool is such a personality chameleon."
by RGTizzle August 13, 2008

Words related to Personality Chameleon

chameleon douche personality poser tool