Learn How to Make an R2-D2 Steampunk Teapot
Star Wars and steampunk. I don't know if we'd go as far as to say that they're two great tastes that go great together, but they're definitely two massively popular pieces of pop culture that have transcended their origins and become a way of life for obsessive fans. So in a way, blending them seems only natural.
This video from AWEme (via LaughingSquid) takes you step by step through the process of building an R2-D2 steampunk teapot. If you're still clueless about what this means, you'll understand everything you need to once you realize that one of the listed elements of creating this thing is "old stuff from an electronics junkyard."