One sentence stories, or one sentence flash fiction is to tell a story in just one sentence. One sentence doesn't give room for character building or a three act plot structure. There is no building up towards a climactic confrontation with a killer.
It is as simple or as complex and layered as you want. It can have a title or not, be fact or fiction. It gets your creative blood moving like any exercise. But the real beauty is that anyone can do it.
Here are a few I did just playing around. Why don't you give it a try and post in the comments? You just might find it addictive!
>> It wasn't intentional but the tourist managed to start an international incident with one finger.
>> Every person in the conference room stared at him in disbelief for suddenly having a backbone.
>> The crisp letter in her trembling hands received her tears and began to wilt.
Every person who passed the vacant desk, stared at the wallet laying there.
>> Back in Time
The blond child was destined to become a murderous dictator, so the assassin from the future had no qualms pulling the trigger.
Ten years and thousands of lives later the man who initiated a war with a massive attack was executed without trial.
>> Road Rage
She admired her diminutive car hiding custom mechanisms to crash other vehicles and then got behind the wheel to find the guy who cut her off every evening.
>> She took the single red rose, sprayed it with hairspray, and touched a flame to it while whispering "bastard."
>> One hole in the ice with one cherry red mitten floating.
>> The gun disappeared into an inner pocket of the ski jacket before anyone noticed the skier trailing blood down the slope.