[LukeShu]

automagically: /aw·toh·maj´i·klee/, adv. Automatically, but in a way that, for some reason (typically because it is too complicated, or too ugly, or perhaps even too trivial), the speaker doesn't feel like explaining to you.

http://www.catb.org/jargon/html/A/automagically.html

[anp]

Well this interpretation certainly explains some of the reactions that word has gotten in my use of it!