I'm a the office and I'm bored.
I made this one up:
"The Ortnok managed to corner five shoppers, herding them into the minimart's frozen goods section. Its power armor whined and gibbered, actuators reacting to the subtlest movement of its genetically-engineered 8-foot frame. Bedecked as it was with high-tech alien weaponry and armor, its primitive brain was confused. These were non-combatants."
Here's something from a year ago:
"Rifleman Wilkes fired shot after shot of uranium-depleted rounds as the South African village started to disintegrate under a sizzling hail of energy bolts from the UFO. Things were starting to pour out of the ship, carrying particle-based weaponry. F###, Wilkes thought, the UN wasn't prepared for this! F###, no one is! A hut exploded on his right, as blue death once again spat from the hulk's laser batteries..."