[Noah930]

When I was a kid I had a puppy. We were chasing each other around in my parent's bedroom. They had a walk-in closet that made a loop with their bathroom, so we could literally go around in circles (Bedroom-->closet-->Bathroom-->Bedroom...). However, my dog didn't realize that the door between the closet and bathroom was closed (we hadn't run a loop, yet). So she went bounding into the dark closet, expecting to emerge into the bathroom. Whoops. We heard a loud clunk, as she ran full steam into the closed door...and then came walking out in a dazed fashion.