Who said "I may be down, but I'm never out... until closing time."?

This quote is attributed to Barney Gumble.

I may be down, but I'm never out... until closing time. - Barney Gumble

"I may be down, but I'm never out... until closing time."

Barney Gumble Courage

"Woo-hoo!"

"To alcohol! The cause of, and solution to, all of life's problems."

"I'm gonna go back to the lab and study some... stuff."

"Barney's my name, drinking's my game."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."