Funniest Anime te know.

The Devil is a Part-Timer.

Gintama! XD

~Or te could also check out "The daily lives of highschool boys" and "D-frag" :3

I'm not usually a fan of pure comedy but I think Beelzebub is a pretty hilarious show.

Probably either Gintama o Azumanga Daioh.

Gintama, Daily Lives of Highschool Boys, and Gugure! Kokkuri-san are all absolutely hilarious.

I think Keroro Gunso is hilarious.

fruits basket

Saint Oniisan!!!! It's just....it's so great. Very cute and makes yer sides hurt. ^^

I've detto this many times before, but Cuticle Detective Inaba.

I was going to say One Piece but another funny mostra is Death Note but it does have some sad and mature scenes here and there and Bleach is also a good one.

Daily Lives of High School Boys is hilarious to me. I've seen DLoHSB 3 times now and it cracks me up every time. It's a bunch of short clips (like the one below) put together. At first it seems to be no apparent plot, but as it goes, several of the plots build and twist together. te get to know characters and there are anime-long running jokes.

Other funny ones to me are:
The Devil is a Part-timer!
Kimi to Boku
Gokusen
My Little Monster
Zombie Loan (dark but it has it's moments)

One Piece & Gintama

Probably Nichijou. OMFG that Anime is hilarious!

Baka and Test. I laughed so hard, I cried

Ouran High School Host Club and SKET Dance

Hetalia
The Gokusen

Really Great Animes to watch for comedy especially The Gokusen :D Really Amore that one 😄

daily lives of high school boys

Axis Powers Hetalia!!

Somebody already answered Nichijou but I am still going to name it because I feel like it might not have caught your attention. And I may be a little late but if i truly cared I wouldn't even write this down.

Anyway - Nichijou is EXTREMELY random. I will give te but one reason to watch it, and it's the very fact that the principal of the school is wrestling with a deer. I could name a thousand più reasons but it's best to just see for yourself.

Another random Anime is Bobobo-bo Bo-bobo. I actually watched this dubbed though, a friend of mine detto this was one of the few animes that are better in english. It probably won't be funny to just blast through it all at once because it's kind of repetitive... but it's not getting any più random than this shit I'm telling ya - this guy fights da using his freakin' nosehair LIKE SOME SUPERPOWER!!! da his side he's got this litte Sonic-looking creature called Don Patch o something. I can just barely tell what's going on because of all the weird shit going on. Like one secondo they're about to fight an enemy and the successivo Bo-bobo turns into planet earth (while still being on this planet... earth...) and is being invaded da aliens. Literally anything can happen. This has gotta be the number one most random Anime of all time.

So both of these animes are random, perfect if te enjoy that. They may both be random but other than that they have nothing in common. Nichijou is più of a "slice of life" style (even though that shit would never happen irl wtf) and Bo-bobo has fighting and action (very mild violence... kids can watch this).

Danshi Koukousei no Nichijou all the frickin way. <33333

Almost died laughing while watching Osomatsu San. It's legit the best Anime ever I mean, oh my god!!!

One Piece