OK, show of hands, how many of you initially glanced at this thread and thought it said "Deer Poop"? ;-)
This is kind of an interesting take on traditional cheese filled poppers though, and even if you don't eat deer, you could just as easily sub out chicken for it, or maybe bison if you are a little more adventurous.
I could see many of my friends who are on strict paleo diets gobbling these up. I would probably go with chicken though since I too am squeamish about eating deer.