This is a video of an octopus in a jar that unscrews the lid from the inside. Octopuses: they are smart. Me? There's no way I could have escaped that. Even if I did figure out that the top was removable by turning, I would twist it in one direction once, then immediately back in the other direction on the next turn. I do the same thing when I'm trying to screw in screws. You know how many paintings I've had fall off the walls? Paintings, LOL -- what is this, the MOMA?! I'm a poster and thumb tacks guy. Still, I do wish I had an octopus around that could open stubborn pickle and jelly jars for me.
Keep going for the video.
Thanks to Dominic, who allegedly found an octopus tentacle in a can of tuna once. Ooooh, a surprise bonus!