I love me a good mash-up. Robert showed us this the other night, and we looked up other works by DJ Earworm... fun stuff, you should go check some of it out. His 2007 mash-up is delightful, too. Don't miss "Promiscuous Lola" or "No More Gas" -- it's really fun stuff.
However... I have the ingredients of the most evil (easy) mash-up ever. That's right, it's Steely Dan's "Bodhisattva" and Sid & Marty Krofft's "Dr. Shrinker."