Actually, there are stereotypical portrayal of men in anime. Like Kurabawa from Yu Yu Hakusho and basically most of the "biker gangs" of anime has the same hair as him. While their attitude persists in some aspects of a real-life portrayal, I don't see biker gangs have that sort of hair.
There are too much helpless girls in anime that, honestly I don't really like. Or those other examples. I kinda sick of that "pervert" joke already. I GET IT already! It's not that funny.