see how his stunts on thmplts is chris pfeifer. he knows how to handle a stunt bike. he can practically dance on the thing. >> it's almost a little waltz. the motorcycle sl his female partner. >> chris knows what he's doing. he says i rye on pavement all the time and i'm getting a little bored with that. >> here in denmark, you find beautiful beaches and i really want to try to ride on sand with a street bike. >> now that will be a lot more difficult because the sand's going to give. he's probably going to move all over the place. >> the first few times he had a little trouble getting it up, shall we say. had a little trouble getting traction on the sand. he maimagines to get this thingp and rips all the same tricks he would normally do on sand which i think is really impressive. >> when he did his initials -- bp. dude knows what he's doing. >>> corgi flop. >>> if you guys are like most people, you probably have a way of keeping up with people in your phone. nicknames. well, a guy named jay diaz has made a little video. >> how you doing? >> how you doing? >> i had such