You're a liar if you don't find houseflies annoying whenever they are buzzing around you. I don't kill bugs, but boy do these buggers test my patience. I actually have one flying by me right now, and I have nothing but the upmost desire to punch it in it's fly skull.
But I began to think..what if we used houseflies for a greater good? Right now there is the terror of ISIS, and I think they'd be great guinea pigs. We take houseflies, training them in the most gruelling of housefly conditions, readying them for their mission. After 6 months of arduous training, we take them to Wymoning and release them.
I'd give ISIS 2 weeks before they are on their knees begging us for forgiveness.