When was the last time you've done something stupid like turn a bottle upside down with the cap off?

So I’m at work drinkin some OJ and I got to thinking when I shook it…what if the cap wasnt on and I spilled it all over the carpet? Then I started thinking, how often do people make stupid mistakes like that, and what are their initial reactions? I know if I had actually spilled the OJ – my jaw probably would have dropped and then I would have laughed a little…then tried to cover it up and got the shifty eyes lol.