I dug them out today and started building! I then randomly made a short movie with them. It's very shaky (from slightly different arm positions) and was just made up as I went along. Fun!
It's called 'An untitled short film concerning a man, a castle, and a time machine'. Watch it with headphones, it sounds so much better that way.
Basically there's a guy from the future who wants to go back in time to fight in a war, but the time machine takes him back further than he planned. And that was more of a plot that is in the actual film....this is what happens when I'm playing with blocks and I happen to have a rubbery red man that I found in a parking lot!