After so many laughs and science-talk, the sitcom "The Big Bang Theory" is entering it's final season.

I remember when The Big Bang Theory debuted eleven years ago. The crew that consisted of Sheldon, Leonard, Howard, Raj, and Penny was a sitcom like I hadn't seen before. I wasn't sure about how it would go, but now, going into the 12th season, I can say that it is easily one of my favorites of all time.

CBS

Not only was the main cast good, but the guest stars that were featured during the shows run were truly impressive, too. I mean they featured Stan Lee, Bob Newhart, Carrie Fisher, Charlie Sheen, Steven Hawking, Leonard Nimoy, Buzz Aldrin, James Earl Jones, Vernee Watson, Howie Mandel, and Billy Bob Thornton, just to name a few! There are tons of guests that I didn't even mention.

Sonja Flemming/CBS

But since episode one, the cast has been drawing us in with incredible one-liners, awesome guest-appearances, and even a bit of romance - no spoilers here, you'll just have to watch for yourself. This fall, they will be lighting up the TV screen with one last season of new material, then it'll just be reruns. But it's all good, because the reruns are worth watching over and over again.

The final season kicks off Monday, September 24th, then will move to it's regular time slot on Thursday, September 27th, all on CBS.

Warner Bros.

So, in honor of the #BigBangTheory, this one's for you: BAZINGA!