It's not so much the number I've written, but the number i've copied, repurposed, bashed at, debugged, and finally gotten something to work for whatever problem was at hand. I've no idea how to count the lines in labview. I vote the next poll be ratio of comments to code.

1994: Had a Mac SE in a padded "carry-on" bag that had fit on the bins in one direction. 3 months later, they wouldn't let me take it on the plane, I argued and argued with the staff, but gave in and let them check it, marked with "fragile" tape. Hard drive died, no backup, computer ruined. The worst part: The airlines are not liable for damage to electronics. They are not liable for any valuables - read the fine print on the back of your ticket (or wherever they're hiding it these days). I would not check electronics, jewelry, or anything valuable.
Glad the rules changed, but I do hope this doesn't have to happen again.