Sing your own Christmas Carol Mashup!

For some strange reason, I began humming the tune to "Desperado" by the Eagles. But since I was walking through the snow on my way to work, instead of the lyrics to that song in my head, I began to hear the lyrics to "Frosty the Snowman" instead, and was pleasantly surprised that they matched up really well.

Try it yourself and impress your friends at your next holiday party. Know of any other traditional holiday songs that work with a different melody? Let me know!