What are some video game quotes that is stuck in your head?

I don't trust a man that doesn't have something strange going on about him, 'cause it means he's hiding it from you. If a man's wearing his pants on his head or if he says his words backwards from time to time, you know it's all laid out there for you. But if he's friendly to strangers and keeps his home spick-and-span, more often than not he's done something even his own ma couldn't forgive.

-No-bark Noonan, Fallout: New Vegas