Unlock Everything:
When you start the game go to the options menu. Select cheat codes. Enter the code LOTACRAP. If you entered it correctly you will see a note that says you unlocked everything.
Get gravity games street competition
When you start the game go to the options menu. Select cheat codes. Enter the code pavement
Fuzzy Halls backyard
When you start the game go to the options menu. Select cheat codes. Enter the code fuzy dirt.