I couldn't narrow it down to a favorite, but it sure started strong!..
"Because there was no shielding used whatsoever between the gunner and the roaring vortex of death behind him, anything loose on his person, be it a scarf, wallet or goddamn arm while swinging the gun, was instantly sucked into the propeller blades. The gunner had no choice but to literally hold on for dear life until he either tired out or landed. And because the screaming engine was placed between the helpless gunner and the plane's oblivious pilot, the gunner had no way to communicate his fatigue to the pilot until the spray of his guts hit him in the face."