If you entered the code correctly, the message 'GiDoeJoe Mode' will appear on everyone's screen. Then, hold LB and click Left Analog-stick(2), press A, click Right Analog-stick(2), press B, click Left Analog-stick(2), press X, click Right Analog-stick(2), press Y. It can be any match type as long as you are the host.
Pause the game in Single Player mode, then hold LB and press B, X, A, Y, click Left Analog-stick, press Y, A, X, B, click Right Analog-stick.
Pause the game in Single Player mode, then hold LB and press A(2), B(2), X(2), Y(2), A, B, X, Y. Pause the game in Single Player mode, then hold LB and press X, B, X, B, click Left Analog-stick(2), press Y, A, Y, A, click Right Analog-stick(2). Pause the game in Single Player mode, then hold LB and click Left Analog-stick, Right Analog-stick, Left Analog-stick, Right Analog-stick, press A, B, click Left Analog-stick, Right Analog-stick, Left Analog-stick, Right Analog-stick, press X, Y.