Keitaro Urashima from Liebe Hina!! Keitarō Urashima is 19/20-year-old cram school student who is desperately trying to get into universität of Tokyo ! He fails the entrance exams twice and becomes a second-year rōnin(a high school student who did not pass the college entrance exams) .
I feel the need to post the ultimate Slifer Slacker Jaden Yuki from Yugioh GX . Simply put it's not that he's stupid it's just that he practically sleeps in every single class and is too focused on dueling to every do class work .