Just out of curiosity, does anybody here do pen-and-paper RPG gamery? I'm currently planning a science-fiction themed campaign using the BeSM d20 rules.

I guess a topic to start off with - what is the most ridiculous improvisation you've ever seen a GM do in a campaign?

For example, I once had a player who loved to check for traps where there weren't any. She kept insisting on searching for them even in empty hallways, so I decided to humor her and made a really obvious bear trap. And when she tried to activate it with a bullet, I had it explode like a land mine just to annoy her. It was fun. :)