From familiar favorites like The Golden Girls to modern classics like Brooklyn Nine-Nine, the best sitcoms compel the viewer from start to finish.

Catchphrases are microcosms of why fans love their favorite sitcoms, and here are some of the iconic catchphrases from ...

The Big Bang Theory was a pretty carefully-scripted sitcom, but when you get so many funny people together on one stage, you're bound to get a little improv. Here are a few unplanned moments that made ...