Jeranism, "Jeran," "Jism," or "Jeranyuerism" is an ignorant, arrogant, stupid, despicable, dogmatic, disgusting, deceptive, and evidence denying twat-bag off YouTube and has somehow managed to scrape together over 70,000 subscribers who mindlessly eat up the bullshit constantly pouring from his mouth and then all ironically say that anyone who believes in the round Earth or space travel is a "mindless sheeple".