NBA Courtside 2002 cheats and cheat codes for Gamecube

Controller Stress Test
Go to the screen where you can see the "Three Point Contest" and 
"Practice" options. Hold X + Y and press Analog-stick Up + C-stick Down. 
If you entered correctly, the "Controller Stress Test" option should be 
unlocked.

After enabled the "Controller Stress Test" option, then go to the 
controller stress test screen and press the following button 
combinations: 

Unlock 3 new hidden team in arcade and quick play mode:
Left, Right, Left, Right, X, X, Right.

Large hands
Left, Right, Left, Right, X, Y, Down.

Invisible players
Left, Right, Left, Right, Y, X, Right.

Tiny players
Left, Right, Left, Right, X, Y, Right. 

Giant heads
Left, Right, Left, Right, X, Y, Left.

Pin heads
Left, Right, Left, Right, X, Y, Up.

Different free throws
Left, Right, Left, Right, Y, X, Down.

Change to home uniforms
Left, Right, Left, Right, Y, Y, Right.

Change to away uniforms
Left, Right, Left, Right, Y, Y, Left.

Toggle "Controller Stress Test" option
Left, Right, Left, Right, X, X, Left.

Note: If the codes are accepted, you should hear a sound.