Who said "A true friend sticks with you through thick and thin."?

This quote is attributed to Barney Gumble.

A true friend sticks with you through thick and thin. - Barney Gumble

"A true friend sticks with you through thick and thin."

Barney Gumble Friendship

"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."

"Friendship is built on trust and honesty."

"True friendship is worth more than gold."

"Good friends are like stars, always there even when you can't see them."

"Friendship means sacrifice."