Luckily, I wasn't in the middle of anything important at the time.
EDIT: Damn computer doesn't know the word uninterruptible, and I didn't see that it had changed the word to "uninterpretable" until someone pointed it out. Then the cursor went haywire, selecting every damn thing. Had to unplug and replug the mouse. (When I use the graphics tablet, it sometimes causes strange malfunctions, and I had just finished another picture, this time of Molly and Dakota Bear.)
Crossposted from http://fayanora.dreamwidth.org