Using carrots for devil horns sounds like a fun idea. I think that my initial sketch of a devil isn't very good, but I like the idea of orange devil horns to match the orange skin of the pumpkin.
When I am not carving pumpkins, I run the world's most private drugstore. ShopInPrivate.com
Also, last year, my company took over RomanticGifts.com, so if you need a romantic gift for Christmas, a birthday or an anniversary, please consider our wonderful store.
My co-workers and I run the biggest store for bachelorette party items in the world. It is lots of fun. We have fun jobs.