Go through emails stored in Apple's Mail.app, printing out email addresses that match certain rules. Useless to everyone else without modification, use it as example code on how to interact with an Apple app using Python via the Mac OS X 10.5/10.6 Scripting Bridge.
Quick and very dirty Python 3 script to download files linked to on a webpage. Includes provisions to handle downloading only during certain times of the day, skipping header links, naive translation of escapes.
Dirty Python scripts that exports all the tweets for an account to plain text. Requires twyt-0.9.3 and simplejson.
IRC bot that was on #macsb on Freenode for awhile, that returned the real names of Mac developers by looking up their nicks from the now-defunct MacSB wiki.
Extremely dirty script meant for downloading thumbnails from sportsphotox.com, so you can find race pictures of yourself that are untagged.