Oh, I've been trying to get that stuff to grow on my back hill since last year. When I saw those BTU numbers, I knew we had to burn the orange! Been looking into uses for the fruit too, but that's getting into the whole biofuel hippie thing.
Soak them in diesel fuel, light them on fire, and lob them at your neighbors. You don't have to hit them, just get their attention.
When the balloon goes up, your neighbors won't come knocking at your door begging to be taken in, fed, and protected.