Without a doubt, The Big Bang Theory is one of the funniest sitcoms on the air right now. It’s one of those shows where you can't help yourself but laugh out loud while you are watching it. The show is centered around Leonard and Sheldon, two geeks in their 20′s who are both brilliant physicists working at Cal Tech. They are colleagues, buddies and roommates, and both have one big problem - they have absolutely no luck with girls. All this begins to change when Penny, a pretty woman and an aspiring actress originally from Omaha, moves in next door. The unique mix of obvious humor, subtle jokes, science, geeks, and girls make this show a "must watch".