Big Baseball 
     Pause the game and press L2, L2, R1, Left, Left, Right, R1, R2.

Big Bat 
     Pause the game and press Right, R1, Left, L1, R2, R2, Left, Right.

Big Feet 
     Pause the game and press Right, Left, Right, Left, L2, R1, L1, R2.

Big Gloves 
     Pause the game and press L1, L1, L2, L2, Left, Right, R2, R1.

Big Heads 
     Pause the game and press Left, Left, Right, Right, L1, L2, R2, R1.