yeah, during one of the stages with my Remington 1100, the gun went dry, and the bolt locked back like usual. Well, I threw a shell into the chamber...and then I followed up by throwing another shell in the chamber. yeah, I just created a double feed situation.
I had to flip the shotgun over to get the extra shell out of the chamber... in doing so, it fell to the ground. I loaded up a few more shells into the mag tube and went onto shooting and was just about done, but left one target standing. the gun was dry so I had to retrieve the shell that had previously fallen to the ground.
you do some dumb stuff under stress.