-One Piece: The lovable BMOC, he doesn't try to be but he just knows how to do everything right.
-Naruto: I think someone else said it best: he's a little strange and wore out his welcome, but won the foreign hottie.
-Bleach: A guy who arrived first day on campus in the chicest clothing with the coolest slang knowing everything…but ultimately turned out to be the ultimate poser who makes himself look important but in actuality is a complete loser who rather just stick with the outside than tell you about his failing grades and that no one likes him back home.
-Gintama: The loner weirdo who smokes a lot of weed and actually knows a lot more than he's letting on...an image of the teacher from "Animal House" comes to mind.
-Reborn: A weird friend you came in to college with that seemed alright...but then discovered girls and Bleach's styling closest...now all they want to do is appease them instead of doing what they really should.
-Toriko: The ultimate party guy: eats a lot, has a good time and actually knows quite a bit if you get past the fact that he's an utter slob.
I saw this on the bleach thread and thought it would be fun to see this type of analogy applied to other anime and manga. Let's see what we can come up with!