"The dark beasts attacked, but even worse was the sudden and inexplicable change in the mountain-dwelling Goron tribe. They had long been our friends, but suddenly treated us as foes. Even now they refuse to permit us entry into their mines." — Renado (Twilight Princess)
I'm counting this as a quote. This is one of the first glitches I learned back in the day. The setup reminds me of the old urban legend "cheat codes" but it actually works.
"I was trying to find out about the poison in the swamp, so I went to Woodfall Temple above the waterfall. But the temple had become a monster's lair, and the princess was captured by the monster..." — Monkey (Majora's Mask)