The phrase just shows how much folks have been influenced by bad ol' SF films and comic books. Our biochemistry and that of an aliens - assuming they would even want to come here to eat us (what, the whole galaxy and they can only eat at one restaurant?) - woudl be totally incompatible. We would be poison to them.

So yet another reason for an alien invasion/conquest/destruction goes down the drain. But why listen to us "party poopers"?

And I won't even go into whether the messages sent into "deep space" would actually work or not - and I note they don't once mention where the messages are being aimed at or how and how powerfully they are being transmitted.

Lots of rip-off artists during the gift-giving season, it seems, and now they have invaded the astronomical realms.

Happy Winter Solstice!