what does gg mean

My best guess so far is genuine girl? Sorry, I'm new to this site and to most if not all lingual that comes with crossdressing.

or genetic girl or I guess good girl but seriously genetic or genuine is probably the correct meaning

Genetic Girl

ahh, that makes sense now. At first I read generic girl.

Genetic, as in someone who possesses no Y chromosomes.

Have a read of this

http://www.crossdressers.com/forums/...-Abbreviations