Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
Blaow! (Bronze)	10,000 point trick.
Did Somebody Get a Boo Boo? (Bronze)	75,000 point bail.
Extreme Grindage (Bronze)	Perform a 100 meter or 300 foot grind.
Gone Viral (Bronze)	Catch the Skate Flu.
Trick Spammer (Bronze)	30,000 point line.