Kryptonite U-Locks...

[0ctan3]

if you use one, watch out!
Easily opened with only a Bic ball point pen!

http://www.bikeforums.net/showthread.php?t=66128

 

[ajnsx]

So all Superman needs is a bic pen, eh?

 

[silverNEEK]

Wow that is scary. I forwarded the link to all my buddies who ride. Thanks for the link.

Nik