It's Always Sunny in Philadelphia

Mac
Rob McElhenney's Mac is best known for his scene-entering catchphrases ("What's up, bitches?" and "I've got news"), but we also notice his fondness for sleeveless shirts (the better to show off his tribal tats and his much-prized biceps), and his not having a discernable ... morefirst name. We get a little weak in the knees every time he exhibits his "catlike" martial arts skills, and the way his moral compass sticks steadfastly to "S" for shrug. Close