closet pervert Vs. open pervert?

nick   Fri May 16, 2008 4:58 pm GMT
What do these two mean? Difference?
Guest   Fri May 16, 2008 11:11 pm GMT
A closet pervert is someone who, on the surface, seems normal or mainstream, but in reality is morally or sexually perverse.

An open pervert is someone who openly exhibits perversion.