funny Japanese drama.....?

something like Fuben na Benriya. 
funny but not over the top funny. 
thanks...

Mr. Nietzsche in the Convenience Store
Prison School 
5 ji kara 9 ji made 
Arakawa under the bridge
Bitter Blood 
Hanazakari no kimitachi e
Kaitou tantei Yamaneko
Stand up!!

You should definitely watch Mr. Nietzsche in the Convenience Store. It was funny and brilliant xD

My Boss My Hero, Stand Up, and Legal High, to name a few.
I'm not sure how you judge over-the-topness, but you can't go wrong with My Boss My Hero.

Stand up!! :)