Heinlein reference?
Possibly a Schwarzenegger movie reference but if no one has figured it out, that isn't likely. Maybe birth month and favorite Judy Garland movie reference?
(curiosity and all that, hazardous. I will think more while smashing potatoes and making gravy to go with the turkey:))
Could also be an Asimov reference.. not sure, though, haven't read much by Asimov.
(Ooh goody! Foooood! >:D)
~Moshi-chan