Both PS2 and Xbox versions
Go into training, pick Scorpion and any opponent, and select Yin/Yang Island as the background
Position Scorpion to where a statue is between him and the opponent, then throw the spear.
The spear will go through the statue, hit the character, and pull the character into the statue without breaking it. However, Scorpion's spear will continue to stay attached (rope and all) when the character recovers. Sidestepping will remedy this graphic bug, but it sure is funny..