We did this once with flaming bananas during an overnight battle at COP Patriot in 2005. My team was just stopping there to coordinate some stuff when the battle started late in the day. There were only six of us, so we ran ammo and supplies to the guys on the walls. Out of boredom and deep into that morbid combat humor, we took some surgical tubing, heavy bungees, and made a crude catapult. First it was rocks and trash. Then one of the guys grabbed some bananas we’d bought off a Kurdish kid in the morning. At some point bananas got soaked in fuel, ignited and launched over the wall and across the street into a construction zone. That was also the end of the catapult but it did turn some heads that night.