Probably 'DearS'
It got tons of bad review, its sexist as hell, and you could find it on tons of top ten worst anime lists for it.
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KissXSis, Girls Bravo, Queen's Blade, Onegai teaher, Highschool Of The Dead,
Lots more.
Yes read the perverted comments and the summary above the episode
its not a cartoon its anime lol and it has a small hint of romance
school rumble
Naruto I guess
well, if you really wanna know watch it.