One stupid piece of trivia I have stuck in my head, is that the triangle is first in the face-buttons logo, then going clockwise. So it'd be Triangle, Circle, Cross, Square. It's stuck in my head because of Playstation's "The Tester" series, where one of the contestants didn't get the answer correct while the order was in the same room.
One stupid piece of trivia I have stuck in my head, is that the triangle is first in the face-button