A bunch of bald middle aged men. In order to be a female in amateur radio you must be one the males mother, lover, or daughter. The term Om, for old man is supposed to be used but males are always referred to by there call letters. They call woman Yl's as often as they can.
My YL really hates my interest in amateur radio I did however convince my YL to get her call wich is useful to keep up my pile ups when I have to qsy for a dump.