Press the following buttons when you go off a jump to execute the corresponding trick.

Trick	How to perform
Backflip	Press R + Up, Down.
Can Can	Press Y + Left.
Cordova	Press Y + Up.
Disco Can	Press X + Y + Left.
Hart Attack	Press Y + Down.
Indian Air	Press X + Left.
Kiss Of Death	Press X + Y + Up.
Kod Indian Air	Press Y + R + Down.
McMetz	Press X + Up.
Nine Oclock Indian Air	Press X + Y + Right.
Nine Oclock Nac	Press X + Right.
Ninja Nac	Press X + R + Right.
No Hander Disco Can	Press X + Y + R + Left.
Pendulum	Press Y + Right.
Rock Solid	Press X + Y + R + Down.
Rodeo	Press X + R + Up.
Seatgrab Indian Air	Press X + Y + R + Right.
Stalefish	Press X + R + Left.
Stripper	Press Y + R + Up.
Supercan	Press Y + R + Right.
Superman	Press X + R + Down.
Superman Seatgrab	Press X + Down.
Switch Blade	Press Y + R + Left.
Tsunami	Press X + Y + R + Up.
Varial	Press X + Y + Down.