I love the big bang theory because it is more funny / hilarious in some reasons .. 

Big Bang Theory all the way. I don't like Two and a half men, the jokes just turn out to be cruel, almost mindless comedy, like cartoons. Big Bang Theory have more intellectual humor and clever jokes.

   I'm a fan of both shows but I guess I'll also go with Big Bang because that show stays fresh. (The jokes are smarter and they don't do the same thing every show)

I just think that past episodes of BBT build towards current ones and there's usually some funny and yet not very obvious humor going on. They have everything in the show, from one-liners to running gags.

Big Bang theory because I don't watch much two and a half men

I chose Big Bang Theory. There is this one song that got on my nerves. Somehow, I actually LIKE things that get on my nerves. xD Seriously, I do.

Over both of the shows, I must say that Two and a Half Men, Sheen Edition was amazing, it was one of the funniest shows I've ever seen. It didn't get old until they kicked Sheen out.

Big Bang Theory was hilarious, but it got stale, and milked dry.

Don't get me wrong-I love both of these shows (not so much now, Ashton just isn't as good as Charlie) But Big Bang Theory is just so freakin hilarious. I have yet to see an episode that I didn't love, and we're all such big fans of the show here we did something we've never done before-bought a trivia game based just on the show. 

I will always be a nerd first so The Big Bang Theory, it speaks to my heart more.

I appreciate Big Bang Theory for all its 'nerdy' references... I don't think I ever really see any other show make specific references to stuff like video games. In most sitcoms, a "video game" has a PS2 controller while having 8bit sound effects for some reason.

In Big Bang Theory, they talk about real games and even showed Leonard and Howard playing Wii Sports Boxing. They also had Shelton reference EMULATORS. That one really shocked me. He was playing a N64 emulator and using it to play Mario 64. It seemed like he was really doing it for real too because the sounds it made when he paused were authentic from the game.

Two and a Half Men was hit-or-miss. Some stuff was funny, but overall, it didn't have a special appeal to me and it got less interesting as it went on. Now with Kutcher, it's completely boring.

Well, I haven't seen too much of two and a half men and I have the first five seasons of the big bang theory. I mainly like the big bang theory because of the physics.

I don't watch a whole lot of both shows, but I'm gonna go with The Big Bang Theory.  Two and a Half Men just doesn't seem the same without Charlie Sheen.

I prefer, The Big Bang Theory over Two and a half Men...
I just find The Big Bang Theory is much funnier...
I find Two and a Half Men's humor is a bit crude :L

The Big Bang Theory is a MUCH better show than Two and a Half Men.

Personally, I never liked two and a Half Men. It just frustrated me to see the annoying whiny father get into such stupid scenarios since he was a cheapskate, or the Charlie Sheen character get in trouble due to wanting more booty or something. The only parts of that show I liked was when the wise cracking maid was making her jokes.

Big Bang Theory always felt like it had a little more story and perhaps it also felt more relate-able in a weird way. In real life, I believe I am socially awkward, and watching social awkwardness at its peak on this show just makes me feel better. At least I know I am not THAT bad! Also, the one character who is socially smart but not very smart, Penny, kind of depicts the viewer that does not understand what the dorks are talking about at times, which is a nice touch.

A lot of people, including quite a few of my friends, criticize the show for its laugh-track abuse, but it is not like it is the only sitcom that uses it! Many shows have and if you think that is the only flaw ("It's not funny with or without its laugh track") then just go watch something else and quit bashing it!

I love watching the big bang theory they are always getting into wacky things and getting at each others nerves I don't really like two and a half men charle sheen is just awful.

thats pretty much sheldon vs charlie sheen. And in that case I say it's a draw because I like both of their characters

My favorite is The Big Bang Theory because I think it's funnier than Two and a Half Men and I like the characters in The Big Bang Theory more (especially Sheldon). The only other thing I can say is BAZINGA!

Zeldisaster : The Big Bang Theory is one of my favorite sitcoms. It can be educational at times, and it's also funny. I always enjoy watching the episodes. Two and a Half Men never interested me.