Why? Why?

Why is it that when you move, you always end up with boxes of random crap despite your best efforts to pack efficiently and by category? I have had three months to move, and yet today I found myself randomly throwing stuff into boxes because I had no idea how to categorize it. How would you deal with a drawer containing artwork, scotch tape, a screwdriver, scraps of paper with phone numbers on it, and my master's thesis (yes, I found a copy of my thesis in a kitchen drawer. Heaven help me). I can tell you what I did, dump it into a box and label it "random junk from left hand drawer in old kitchen." Hey, at least I will know where to look when I am searching for the random junk..