Who said "Laughing and having fun is good for you."?

This quote is attributed to Barney.

Laughing and having fun is good for you. - Barney

"Laughing and having fun is good for you."

Barney Humor

"I love you, you love me, we're a happy family"

"With a great big hug and a kiss from me to you, won't you say you love me too?"

"Friends forever, that's what we'll be"

"Everyone is special, everyone is unique"

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."