Preheat the oven to 400 degrees F.
Pull off chunks of blue cheese with your fingers and stuff them into the prune holes. Do this as many times as you like.
Take a pair of scissors and snip the strips of bacon into lengths just long enough to wrap completely around the prune.
Where the bacon edges meet, spear with a toothpick. Wrap little bits of tin foil around your toothpicks so you don't burn your guests' fingers with burning toothpick.
When you have as many of these as you please, place them in the oven and bake for approximately 15 minutes, until the bacon makes an oozing sound and is crispy. Serve immediately. Watch vegetarians convert.