Google has nothing on "shapka broham" except for a couple of weird blog posts. What fresh hell is this? Are you receiving these names on radio waves with your fillings?
I think if you change "shapka broham" into Latin, reverse the order, and add one to each letter it spells out a secret code--something about Thanos being lord of the universe.
In reality, the current incarnation of the freeper formerly dubbed "Scourge" actually came about as a result of my overindulgence in popular culture.
Just think of what beastly creation would come about from a conflation of Jonathan Safran Foer's demented novel "Everything Is Illuminated" with an hilarious 'SNL' sketch starring Horatio Sanz.