It's easy. I'll write a sentence that's not finished then the next poster will fill in another unfinished sentence for example: I write: Jack and jill went up the hill when... The next poster writes: they saw a horse in a pink tutu, then.... And so on. I'll begin: Once upon a time there was a man named Harold who....
...knew several places on the human body within which small rodents could be stored. His ex-husband...
