Only if you are a real Fleetwood Mac and It’s Always Sunny In Philadelphia fan will you get this meme.

Just a little something to get over the hump (day). Fleetwood Mac and It's Always Sunny In Philadelphia. I got the cast picked for the biography. Dennis is of course Lindsey Buckingham. and Frank as Mick Fleetwood (Mick Frankwood). But where is Mac (played by Rob McElhenney)?That's right there is no Mac (too many members). …