shine turn around- you change the direction you face in your down b. left or right with the joystick
shine u air- down b, jump cancel it and use your up aerial
shine grab- down b jump cancel, immediately waveland and then grab
flash shorten- depending on the timing you can get 4 lengths for his side b 1/4 length 2/4 half length 3/4 length 4/4 full length
flash cancel- sliding off a platform after a side b to get your jumps back, can be done on dreamland and poke stadium
flash taunt install- press uptaunt the split second a side b hits. optional, used for being flashy (pun intended)
flash angling- holdin the joystick up or down to get a different angle on your side b
edge canceled aerials- edge cancelling an aerials same as you would a side b
pivot fsmash- run one way tap the joystick down, fsmash the other way with c-stick
b-reverse laser- jump, press b then turn the other way, turning around while lasering. super useful.
autocancel f-air/b-air aerial attacks are automatically cancelled at higher heights. so jump high enough so your forward and back air attacks' landing lag are canceled when you hit the ground i guess.
shield angling- pointing your shield in a certain direction with the joystick lightly enough so you dont spotdodge
shield drop- using witchcraft and wizardry to drop underneath a platform by using your shield somehow.
http://www.ssbwiki.com/Shield_platform_dropping
shine stall- slowing your fall by using down b in the air, great for helping with recoveries
jab cancelling- cancelling your jabs how you press a three times ...and he jabs three times
that website should cover the rest...how do you spoiler?!?