OK, I experienced a wierd bit of play at Gen con in one of the Living Jungle modules. It was a rules interpretation by the DM which managed to floor the whole table.
Here's the situation. My character, a front line fighter, is up against some spectres and three Tamara (BBEGs from the campaign). The spectre next to the Tamara is quite injured (I know this from the spells and whatnot that have hit it), so I hit it and expect to use cleave to hit the Tamara.
As according to plan, I smack the spectre, destroying it, and start to roll for the cleave and the DM interrupts -
"No, you can't cleave on that creature, because it doesn't drop. I've read this very carefully. The spectre doesn't drop, it dissipates, so you can't cleave."
This prompted a rather heated argument which caused him to back down. Later the DM ruled that stone skin only applies it DR once per round, but at that point we didn't bother to argue (much) since it didn't have much effect.
I am curious if y'all have seen such a twisted rule interpretation.
buzzard