Simpsons Season 3, Episode 20: Colonel Homer

After his behavior at the movie theater embarrasses Marge, Homer and Marge have a large argument, causing Homer to head to a redneck bar where he meets a beautiful barmaid named Lurleen Lumpkin with a talent for singing. Homer becomes her manager and does everything he can to make Lurleen famous, but it takes a very long time for him to notice Lurleen has fallen in love with him.