Who said "You know what, Morty? You're a piece of shit."?

This quote is attributed to Rick Sanchez.

You know what, Morty? You're a piece of shit. - Rick Sanchez

"You know what, Morty? You're a piece of shit."

Rick Sanchez

"I'm the smartest person in the universe. I invented my own science."

"Wubba lubba dub dub! That's my catchphrase for existential pain."

"Nobody exists on purpose. Nobody belongs anywhere. Everybody's gonna die."

"Your boos mean nothing, I've seen what makes you cheer."