I just loved the onyesha Hetalia do wewe know of a funny onyesha like that

Baka and Test
Lucky Star
Soul Eater
FullMetal Alchemist (this one has a lot of serious moments and action, though. It definitely has humor, but it can get pretty serious.)
Ouran High School Host Club
Yumeiro Patissiere
Bludgeoning Angel Dokuro-Chan
The Melancholy of Haruhi Suzumiya
Shugo Chara!
Tokyo Mew Mew
Ojamajo DoReMi
FullMoon wo Sagashite
Mamotte! Lollipop

Funny Anime..hmm..I can think of a few, Lucky nyota is a very humorous anime!..Baka to Test (to an extent) can be very funny,Gintama is quite funny too,Fairy Tail,Ouran Highschool Host Club is an hilarious anime also!,Hayate no Gotoku!! is funny too!..also Kuroshitsuji (look no further then Grell-kun! Especially when Grell's Being Grell!-but that's my opinion XD) anyway those are some anime that I find to be funny..anyway hope I helped