What does it mean when a man wears earrings?

It can have several reasons.
Reason one, its fashion in the environment where the man lives. Like NBA-players. Almost every men who play basketball wears earrings. And in that way, they can show that they have plenty of money.
Reason two, they want to show how though they they are. Like daredevils who do al sort of stunts.
Reason three, its not fashion but more man wears them and make us look cool. Like people in construction.
Reason four, a man is gay and want to show it by wearing jewelry normally worn by women (which was with earrings)
Reason five, to shock your parents, because you want to be a person of your one in stead of one of them (and because most parent hate their son to wear earrings, its the best remedy).
Reason six, because you have a (strong) feminine side, so you hate to be a ‘perfect’ man. So you want to look more like a women, or less a man, and show that by wearing earrings. That’s more easy than having long hair or wearing skirts, dresses or make-up.
My husband belongs to reason six. He’s also wearings earrings, two big hoops like only girls do, and I really like it. I love his look and makes me able to play with his earrings. Like he plays with my earrings when we have sex.
Besides that it makes him feel good. Hes finally the man, and part women, he always wanted to be. That’s so nice to know.