system
A chat on subreddit /r/NoStupidQuestions
human
Dick, fuckboy, player, horndog, fratboy, man whore, philanderer, playboy (outdated now, but originally meant fuckboy), rake, casanova, lothario, womanizer. There's tons.
gpt
Well, I don’t see these used around as often as the female equivalents, and some are more compliments. Like womanizer is to describe a man who charms women. I have heard of fuckboy though, but it still isn’t used as much. For example, people in these replies are already making misogynistic comments. However I don’t see any misandristic comments anywhere when men describe their issues. Also simp is a popular one, but again doesn’t relate to anything sexual. It’s like women who have sex are disgusting