Carmen is a transgender woman who briefely dated Mac, much to his nervous embarrassment.
Appearances
It's Always Sunny in Philadelphia
Guest cast, played by Brittany Daniel
- Episode 1x04: Charlie Has Cancer (Aug 23, 2005)
- Episode 3x10: Mac is a Serial Killer (Oct 18, 2007)
- Episode 6x01: Mac Fights Gay Marriage (Sep 16, 2010)
- Episode 6x12: Dee Gives Birth (Dec 9, 2010)