six-word stories

Ernest Hemmingway once wrote the following six-word story on a challenge.

"For sale: baby shoes, never used."

The six word story sounds like a conquerable challenge to be sure, but this example illustrates what is involved for a good submission.  How do you place so much back story into so few words?  The sentence has to be structured in a way that pushes the reader to fill in the blanks, and in this case most of the blanks are filled in and they are all sad.  In Hemmingway's story, the classified ad device perfectly trims what would otherwise be sentences to six words.  Honestly, seven words would be orders of magnitude easier.

A few I thought of, but don't quite provide the back story depth that Hemmingway was able to generate are below.  Like Hemmingway's example, they are mostly a bit dark.  That's more indicative to what makes an interesting story than how dark my thinking is, though.

"Meet John, my twin half-brother."
"We danced under mushroom cloud lighting."
"Mute button broke. Now seeking employment."
"Neighbor found dead after eight weeks."
"She got Draco in the divorce."
"Vegetarian salad, please. Also, steak. Rare."
"Eviction: three days. Death in four."
"My love concurred all. Couldn't disagree."
"Not interested in interest. Soon bankrupt."
"She was a rock. He paper."
"Pyrrhic victory. Opponent's suffering exceeds mine."
"He on one knee. She gone."
"Doppelganger not the evil twin. Surprise!"
"One sacrifice required: everything. Now complete."

There are some decent submissions here, and most are far beyond what I have written. Do you have any ideas for a six-word story?