Run into a dresser in the dressing room and you will climb it. A wrestler with a top rope move can do it from on top of the dresser.
Play a hard core match and throw someone into the soda machine. A can will appear.
In the lobby, run into the food stand. You will climb it and then can jump off.
In the lobby, throw your opponents into the pay phone. A phone will pop out.
Game Shark Codes
Master Code (Must Be On) EC8C9BE0 1445DAFC
Infinite Creation Points [Note] 0D313068 1456E7354D313068 1456E404
Infinite Match Time/Easy Wins 4CB9B0F0 1456E7A5
99 Wins (Slobber Knocker Mode) 4CE5DFAC 1456E788
Unlock All Characters After Save 3CE5C6CA 1456E70C
Unlock All Special Modes After Save 3CE5C6D0 1456E70C
Unlock All Movies After Save 3CE53340 1456E7CC
Note: This code is a little buggy, so if it does not work the first time, try removing your memory card and restarting the game. Exit the Create Superstar section and repeat to create more than one character with super stats.