You know, the story that starts "I saw this crazy thing the other day!"
So heres what you do
I put my crazy thing, and YOU say what or why it was like that or what happened, and then you put one yourself for the next poster.
Driving through Texas there was a cemetary by the highway, only, it had fencing all the way around it including razor wire on the top so you couldnt climb into it and the front looked padlocked. It was empty, abandoned looking, but all the headstones were in place."
You would answer why that is, like :There was a chemical spill and this keeps the zombies in, or they lapsed on a payment and the graveyard was repoed corpse included!
Then put down a weird thing you saw!