Anime tropes

Couldn't find the really old Anime tropes thread so here's a new one. Discuss Anime tropes and your thoughts about them. I'll start... Protagonist male character being extremely dense when it comes to romance.There is no way a guy can be that dense when a woman throws that many signs at him. I understand that hints irl are sometimes hard to interpret. For an example: Nisekoi, Raku can't figure out that at least one of the 3 girls that keep it hidden like him(Marika doesn't count because she's overt about it). (Yes I am aware this is animu we are talking about)

Woah woah, I didn't make this thread to be a man-hate thread so pls. If you were joking then XD if not then I can name like alot of perverted female characters... with pictures lol

Empire strikes back?0w0 http://www.telegraph.co.uk/content/dam/film/starwars/star%20wars%20empire%201_edit-xlarge.jpg