As I cannot ban myself I will explain the rules.
Basically not a real ban, just a bit of humor game.
You will put a silly reason for banning the person above you, for instance the first reply could be "Banned for buying a fan blade off a Boeing 747", the next person could put something like "Banned for - Being jealous and not buying a 747 engine part" and so on, as long as it starts with "Banned for......."
have fun ...