OMG! He ate him!
Not to be confused with the exceptionally rare scuttlefish, the cuttlefish (in the cephalopod class, with over 120 known varieties in the world) is a master of disguise. In this video, a diver is delighted to watch as an octopus tries to steal his spanner. And then, out of nowhere, BAM! KAPOW! like in the old Batman TV show, here comes the cuttlefish.