I sure did. I used Alton Brown's recipe, same recipe I use when I make cream puffs or eclairs. It was so easy and they are just like the cakes I get at the fair. I fried them up in my wok so I didn't have to use too much oil and made different sizes. The plate sized ones are nice.... but little bite sized are way better.
Great fun. I suggest everyone tries it.
Here's the link to the recipe I used. Hope it's ok to post.
http://www.foodnetwork.com/recipes/alton-brown/funnel-cake-recipe/index.html