you enter a cave and see a young bearded guy, of about 25 years, napping in a sleeping bag. suddenly a net falls over you and the man suddenly jolts up.

Okay, Yogi, I've gotcha!

he looks closer and, with a vaguely concerned look, sees you there instead.

My God, I thought you were a bear! There's this family of bears, see, who'll do anything for this cave. I think it might have been theirs. Maybe they were on vacation in Yellowstone when I moved in and they're tryin' to get it back. Are you alright? Here, pull up a rock, sit down!