You probably know about the existence of the I am Error line in Zelda II: The Adventure of Link. There’s this guy in a house that looks small from the outside, but quite spacious from the inside. When you approach him, he says it. It is actually meant to be his name, but I like the context, in which this “motivational” poster puts it.
Hit the jump for some theories about how this classic line of videogame dialog came to be.