This is a video of a cuttlefish using an awesome laser lightshow (technically not lasers or lights, but colorful cells expanding and contracting) to stun a crab so it can eat it. I love crabs. Thankfully, I don't have to stun them to eat them, just wait till it's my birthday and ask my parents to take me to Red Lobster. Also, whenever I hear cuttlefish I always think CUDDLEfish, and about how icky it would be trying to spoon a fish in bed. Unless that fish was a mermaid, in which case that bed better be a waterbed. Jk jk, she still needs to sleep in the tub so she doesn't dry out.
Keep going for two videos, the first a shorter one of a cuttlefish stunning a crab, the second a longer one about how they do it.