Tony Hawk's Underground 2 Slick Moves Codes -

Created skater specials:

Entertainer Manual: Press , , .
One Wheel Manual: Press , , .
Beaver Blast: Press , , .
Frakiln Grind: Press , , .
Shark: Press , , .

 Kissed The Rail:
While grinding at the end of a rail, press (x2) to start a Kissed The Rail.

The Natas Spin:
To do the Natas Spin, approach an object, such as a trash can, statue, or a pole, while standing on the board. Jump at it and press while holding .

Steve-O:
Steve-O will send you a text message saying that he wants to be on your team. You can now play as him. He rides a mechanical bull which operates as follows:

Jump: Press
Bull Flip: Press +
Grind: Press (when near rail)
Yee Haw Grab: Press +