[MunchkinMan]

Since the Bad Stuff doesn't matter until a character is Running Away, it would matter most what Monsters were in the combat at that point, not before. So if there were two Monsters and Monkeys, and one is removed, then Monkeys would have the Bad Stuff of the only remaining Monster.

Given the dependency of a combat for the Monkeys to exist (i.e., if you found a Curse, you wouldn't be automatically drug into combat while The Monkey House was an active Dungeon), if there are no other Monsters, the combat would be over, so the Monkeys would wander back to their habitats.