Who said "My puppy's dead. How long has it been dead?"?

This quote is attributed to Ralph Wiggum.

My puppy's dead. How long has it been dead? - Ralph Wiggum

"My puppy's dead. How long has it been dead?"

Ralph Wiggum Death

"I'm in danger."

"Me fail English? That's unpossible."

"Eat my shorts."

"Ay caramba!"

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."