Originally Posted by rideabike
That is a video of the defective lock being picked with a bic pen.
You can not do that with a lock that is not defective.
I haven't watched the video LoFarkas linked to, but if you're still not convinced that a cylindrical key lock can be picked with a pen, see this thread:
http://www.bikeforums.net/showthread.php?t=67493
by page 4 pretty much everyone has cracked their round-key krypto with a bic.