To do the Super Uber trick, go to a place where you can get big air frequently, not fall, and have a good rider. Keep doing Uber tricks(B + L, B + R) until the Tricky meter turns all red. When this happens, no matter how many times you fall, your meter will not go down. Then, hold A + B + L + R to do a Super Uber trick.
Easy front or backflip
Tip your board slightly up or down and the game will think that you did a front or backflip.