Found at David and Jennilyn's blog, complete with a play-by-play description on how to make your own.
http://davidandjennilyn.homeip.net/2005/10/31/captain-jack-o-lantern/ - via Squirl's collection of Jack-O-Lanterns, Thanks Easily Pleased!
NEW FEATURE: VOTE & EARN NEATOPOINTS!
Submit your own Neatorama post and vote for others' posts to earn NeatoPoints that you can redeem T-shirts, hoodies and more over at the NeatoShop!
http://davidandjennilyn.com/2005/10/31/captain-jack-o-lantern/