Here's how it goes. One person posts something, anything that comes to mind; a name, a term, a number, an abstract concept, you name it. That is the "answer." The next person posts a question that can be (meaningfully) answered by what the previous person posted, and after that he or she posts their own answer.
For example: I post
I'll start:
A: Pants.
For example: I post
And so on.QUOTE said:42The next person posts:
Q: On a still day, how far away can one hear Brian Blessed?QUOTE said:How many roads must a man walk down?
A: A length of string. And then the next person posts,
QUOTEQUOTE said:Q: Along with a bottle cap, a chewing gum and a paperclip, what single item would McGuyver need to create a linear particle accelerator?
A: 2400 miles.
A: Mongoose.
I'll start:
A: Pants.