Thats 70s show is a really funny show. I recommend it to any one looking for a good luagh. 

In my opinion . . . Good shows on TV are The Walking Dead, How i met your mother, and Duck Dynasty. Those are basically the only shows i watch on tv.

Some of my favourite TV shows are The Walking Dead, The Game of Thrones, The Big Bang Theory and Two and a Half Men.

Well no one has mentioned Arrow. Its a show about the lesser known DC vigilante The Green Arrow and his fellow heroes. It takes place in a fictional city on the eastern cost of United States and on an island of exile within the far east 5 years before the main story. A great show if your into Super Heroes and a fresh look at an old hero who hasn't had much development in the past.

Whenever anyone asks for a new show I usually recommend Supernatural. It's the story of these two guys who hunt things initially to find there dad, but eventually get involved in various, complicated, earth-saving plotlines. 

It's pretty intense.

I would suggest watching King of the Nerds. It isn't airing right now because Season 2 just ended, but you should go back and watch Seasons 1 and 2 as they have a very good cast of people in the challenges.

Seinfeld on Comedy Central is great. I don't watch it all the time but there was never an episode that didn't make me laugh. But I live in the Netherlands so I don't know if it's on TV in the USA. 

Every night in Adult Swim ( Cartoon Network ) at 8 PM to 9 PM they show a program killed king of the hill. It is really funny and is only rated tv pg.

Defiance is a pretty good show. It comes on on SciFi. I would, recommend, though, watching the first season and getting caught up before you start watching the show on TV. 

Mariobroidiot : I should recommend you to watch Cartoon Network! There is lots of funny shows you can watch! Like Regular Show, the Amazing World of Gumball, Adventure Time, Ben 10 and more! You can even play Cartoon Network games! You can make an account there, and earn badges while playing games! So you better watch Cartoon Network. Watch Regular Show, it's really funny and weird XD

If you had to watch something out of the ordinary, I'd choose Storage Wars on A&E. It's about finding objects in value in storage lockers, with some pretty nice humor to it as well.

Food network has Cutthroat kitchen, a culinary contest where 4 chefs are competing against each other for $25,000. They use crazy, inspired sabotages to impair the competition each round. The catch is they have to bid their prize money in auctions versus other chefs.
And watch they do not end up winning no cash at all. Alton Brown is the host, and a seasoned, entertaining pro. The sabotages change radically each episode, some never repeated. Its clever. Could you cook mac 'n cheese in an elbow pipe? It looks pretty hard!

If you like fictional and action shows, I would recommend the Walking Dead.

A good tv show that is on right now is Brooklyn Nine Nine. This show has a lot of humor, ands ton of action as well.

If you like Batman you should totally watch Gotham!

It is really good I've not watched much of it recently but I am sure you'd be interested.

Alrighty then, I made a list of what I think you'd like-- judging by what you said in your post. Now, most of these are fictional, but some of them are non-fiction (just to warn you). I know a whole lot more, but these are the ones that I think you'd enjoy.

For you, I'd recommend:
- Gravity Falls (Disney XD) [ON]
- Over the Garden Wall (Cartoon Network) [OFF]
- Avatar: The Last Airbender (Nickelodeon) [OFF]
- The Legend of Korra (Nickelodeon) [ON]


Or if you don't like cartoons:
- Criminal Minds (Ion Television) [ON]
- Psyche (Ion Television) [OFF]
- Monk (Ion Television) [OFF]
- The Mentalist (Ion Television) [ON]
- Bones (Ion Television) [ON]
- Cops (Ion Television)
- 48 Hours (Ion Television)
- Forensic Files (Ion Television)
- Undercover Boss (CBS) [OFF]
- Scorpion (CBS) [ON]
- Dirty Jobs (Discovery Channel) [OFF]
- Sherlock (BBC) [OFF]
- Once Upon a Time (ABC) [ON]
- Duck Dynasty (A&E) [OFF]