Barney Gumble
Barnard "Barney" Gumble is a fictional character in the animated television series The Simpsons. Dan Castellaneta is the voice actor for him. He was first seen in the first episode of the show ("Simpsons Roasting on an Open Fire"). He is Homer Simpson's best friend. He is very drunk, but he became sober in the episode "Days of Wine and D'oh'ses".