The game is simple. The first players asks the next player how they would be/what would they do if they were in a certain situation, job, etc.
Example:
Player 1: How would the next poster be if they made their own IT server?
Player 2: No one would play.
How would the next poster react if it was actually raining cats and dogs?
Player 3: I'd get a new pet.
How would the next poster be if they had to life in a real life Feral-Heart for a week?
And so on from there. Remember to follow FH's rules and have fun!
I'll start.
What would the next poster do if they turned into a bird?