I had a buddy who took his 40s off to piss... when he got back some decided he needs to be punished so they taped the 40s back on and taped them both together so he had to drink out of both at once.
Well... to make a long story short, he got pushed while out on the deck and cracked his head hard, lol, he didnt even know what happened though. He knew everyone was checking on him and stuff to see if he was okay, and he could tell something had happened, but he didnt even know what it was or why.
Drunk bastard...