Only watch episode 1 and 2
Then move on.

Read Prunus Girl.

Tsukimisou no Akari

This guy corrupts people err'day.


Shintaro Ishihara once put on a 5000 FG bounty on this guy's head.

Good thing he resigned.....

Oh wait, the new guy is just as bad.

LoLWAT

These are the ones I'd recommend to you, they're all comedy types

Denpa Kyoushi
- Genius otaku is forced to become a teacher by his sister, It's funny. Read a few chapters of this
http://myanimelist.net/manga.php?id=32779

Nisekoi
- Son of the head of a yakuza faction is forced to date the daughter of the head of a mafia faction to avoid a war between them. I really recommend reading this
http://myanimelist.net/manga/31499/Nisekoi

Medaka box
- Good at everything girl is the new student council president, and she starts off taking any and all requests from the student body. The story deviates from that and becomes somewhat battle manga like.
http://myanimelist.net/manga/13949/Medaka_Box

Yanki-kun to Megane-chan
- About a delinquent and a former delinquent who's turned into a student who cares a lot about school.
http://myanimelist.net/manga.php?id=3537

Yamada-kun to 7-nin no majo
- Same author as yanki-kun. About a guy who suddenly finds out he can switch bodies with people by kissing them, he finds out he can do this after he accidentally kisses the smartest girl in the school.
http://myanimelist.net/manga/35003/Yamada-kun_to_7-nin_no_Majo

Full Metal Panic! / Sigma
- Sagara Sousuke is ordered to guard a girl. Basically a story of his life as a soldier and a student.
http://myanimelist.net/manga/789/Full_Metal_Panic!
http://myanimelist.net/manga/895/Full_Metal_Panic!_Sigma

Seitokai Yakuindomo
- A series of short gags, good to read when you have like a minute or two to waste.
http://myanimelist.net/manga.php?id=14110

ares
Holyland
Gamaran

any good delinquent mangas ?