I have been watching It's Always Sunny in Philadelphia for a couple months now. When my friend first introduced it to me I wasn't sure how I felt about it. The show can be very stupid at times and all of the characters are very selfish and are terrible people. After 3 season though they've finally worn me down. My friend and I are currently half way through season 7 (out of 16 seasons) and I now find it hilarious. I don't know if it's because I actually like the characters now or if it's because I've lost braincells watching it so now it's funny, but I love it. My favorite characters would have to be Charlie and Mac. They just get into the silliest situations and are childhood best friends so I always like their storylines.
The gang consists of (in order from left to right) Dee, Charlie, Frank, Dennis, and Mac and they all work together at Paddy's Irish Pub.
One of my favorite scene is when Mac has a concusion and is wearing a wedding dress that him and Charlie bought at a Pawn Shop.
Danny Devito is also stars in the show and has some pretty iconic lines.