It's Always Sunny in Philadelphia (2005)

Episode Overview

Following a decade-long ban from the local drinking contest known as "Flipadelphia," the gang sets out to rekindle their fierce rivalry with a neighboring bar. Realizing they need to brush up on their skills, the guys decide to practice at Dennis' former fraternity house at the University of Pennsylvania, while Dee focuses on her own training. Meanwhile, Frank opts for a pair of skinny pants for the occasion.