someone who refuses to believe they are a hippy even though they wear tie-dye t shirts and act like a hippy.
Person 1: "You are such a closet hippy"
Person 2 (wearing tie-dye): "No Im not!!!"
A person who seems very down to earth but is not explicitly hippy-like on the outside. Their personality tends to be very laid back in most situations but they do not necessarily identify with tie-dye shirt wearing, marijuana smoking, or Bob Dylan record playing people (at least according to what they'll admit to). They may possess the desire to let their inner hippyness out without evening knowing it.
I used to be a closet hippy, man, but one day I had this amazing experience and bam I realized my true hippy chillin ways were callin.