The sexual position where one man is on top of another man to form an x shape. One man recieves while one fiercly thrusts his man meat into the other's anus. The xx factor must be interacial. That means one is a nigger and one is a cracker.
Any phrase used to the point of annoyance by x factor judges: For example the words "PROBABLY the best act we've seen this series"as uttered by Simon Cowell after EVERY act. The delivery is usually highly condescending and insincere in nature.