Who said "The system is broken, man."?

This quote is attributed to Bart Simpson.

The system is broken, man. - Bart Simpson

"The system is broken, man."

Bart Simpson Justice

"Eat my shorts!"

"Ay caramba!"

"Don't have a cow, man."

"Cowabunga!"

"Justice must always prevail."

"You think I'm just some animal?"

"Fighting for what's right never gets easier."

"Justice is worth fighting for."