That's pretty nasty. I heard about that, however I heard that they get black eye because during the process of initiation they get punched, thus getting black eye stuff.
Regarding the worm stuff, what you mentioned reminds me of a video game called Dark Seed. The guy has nightmares. An inside dream he gets implanted between his eyes. The art for game did H.R. Giger. Pretty amazing but satanic stuff. I will try to find screenshots and post it here. If that stuff in the game is real, then were in a trouble. I would need once again to restructure my reality system in which we live.