O_O Zomg. Why has The Office not been mentioned? Haha. It's kind of an "acquired taste" kind of show, there's a lot of people that don't find it funny, but watch 10 episodes of it and I guarantee you'll love it.
I watch Scrubs, Family Guy, House, That 70s Show, iCarly, Total Drama Island, Pokemon, Gilmore Girls (my mom/brother always watched it at dinner so I had no choice, but holy hell they talk fast, it's got great plots, and there is so much wittiness/political and global references/pop-culture bashing it's great) and classic anime's like Naruto, DBZ and the like when they're on. I also might be an American Idol viewer past the auditions, but you didn't read that.