Joe Danger

Self-explanatory. You have to string together a combo until it reaches x100. This can be done on any level but there are only a few levels where this is achievable. For more info see TRICK MASTER!

There is an alternative way of getting this:

"A super easy way of getting this is by going to the Track Editor and creating, saving, then testing a long empty track. I put in a coin at the end of the track just so i'd know when it was done. Now play the track, switching from wheelies (left on the L-stick) to ollies (right on the L-stick) till you build up a 100x combo. When i completed the track, I went in to a single player track and the Trophy popped up." - Thanks to Solace for this tip.