Anyone know any anime thats as extrememly funny, similar to golden boy or full metal panic fumofu?

Dokuro-chan is a pretty hilarious ecchi, if you liked Golden Boy I'm pretty sure you'll like it.
Sorcerer Hunters was pretty funny too.
Midori no Hibi
You also might like Toradora.

http://en.wikipedia.org/wiki/Bokusatsu_Tenshi_Dokuro-chan
http://www.animenewsnetwork.com/encyclopedia/anime.php?id=85
http://en.wikipedia.org/wiki/Midori_Days
http://en.wikipedia.org/wiki/Toradora!

While not really an anime but the parrody/lampoon of one, Yugioh Abridged is a hilarious compression of the first season.

You can watch it streamed at ahelk.com

I think Shool Rumble and Ouran High School Host Club

No.