How do you make yourself bleed in Smackdown vs Raw 2009?

smackdown vs raw 2009 is a wwe Wrestling game that has over 65 playable characters and you can create your own finisher, entrance, superstar and more ps3 price: $59.99 Xbox 360 price: $59.99 wii price: $49.99 psp price: $39.99 ds price: $39.99