I have a funny one...not a horror story.
I was grooming for a big Arab barn in the area - we had taken 6 horses to Culpepper VA in order to get them qualified for nationals.
Well, there was one horse - a half paint/half arabian gelding named Luke (Slow Hand TA) - at home, he would roll in his stall and get stuck all the time, but our maintenance guys would always help him get up.
It was about 2:30 in the afternoon, we had just come back from eating lunch - I was doing a stall check to throw hay/make sure everyone had water - I looked in Luke's stall and at first didn't see him -
But then, there he was - he had rolled himself right up against the far wall of the stall - all 4 feet straight up in the air. He wasn't panicked or anything...just kind of looking around
I think he had probably been like that for a while...but we had to get pictures of him before we got him up