It's Always Sunny in Philadelphia · SEASON 4
Mac’s Banging the Waitress
Episode 4 · 2008-09-25

- Comedy
Episode overview
Charlie finds out that the waitress has been seeing someone. He calls on Mac, his so-called best friend, to find out more information about the guy and to beat him up. However, it turns out that Mac is the guy the waitress has supposedly been seeing. Dennis, heartbroken that he's not Charlie's best friend, tries to win him over.
21 minutes
Season 4 episodes
1. Mac and Dennis: Manhunters2008-09-18
2. The Gang Solves the Gas Crisis2008-09-18
3. America’s Next Top Paddy’s Billboard Model Contest2008-09-25
4. Mac’s Banging the Waitress2008-09-25
5. Mac and Charlie Die (1)2008-10-02
6. Mac and Charlie Die (2)2008-10-02
7. Who Pooped the Bed?2008-10-09
8. Paddy’s Pub: The Worst Bar in Philadelphia2008-10-16
9. Dennis Reynolds: An Erotic Life2008-10-23
10. Sweet Dee Has a Heart Attack2008-10-30
11. The Gang Cracks the Liberty Bell2008-11-06
12. The Gang Gets Extreme: Home Makeover Edition2008-11-13
13. The Nightman Cometh2008-11-20