It's Always Sunny in Philadelphia · S05E10
The D.E.N.N.I.S. System
2009-11-19 · 21 min · 4.5 (26) · TMDB
Dennis reveals his foolproof system for seducing any woman to the rest of the gang, but they don't grasp the concept.
It's Always Sunny in Philadelphia · S05E10
2009-11-19 · 21 min · 4.5 (26) · TMDB
Dennis reveals his foolproof system for seducing any woman to the rest of the gang, but they don't grasp the concept.