A couple of weeks ago there was a huge party not far away. I think it was related to some sporting event or other... That's not important though. Anyway, it got quite noisy, and it was obvious that alcahol was involved. I thought it was just humans who were partying, but evidence the following morning suggests otherwise.
The cones in the above photos were spotted the following morning - some of them unable to remain upright - and judging by how they had tied themselves together to remain up the right way, I'm guessing they were suffering the effects of the party the nighht before.
I have no idea what became of the group of cones afterwards. When I got home that evening they had gone... I guess they finally sobered up long enough to make it home or something.