more Alien chatter on the galactic internet

I sent out information about earth and it seems that they are mostly brain creatures and they were shocked that our species laid their eggs in other members of it's own species. They consider that the thought is a person's existence and this is the ultimate crime in their culture. Apparently they said something like "on a planet where parasites lay their eggs in each others brains, who survives ", apparently it was some common galactic internet joke like rick rolling.