...The kind that puts everyone into two groups, and everyone else. There are two kinds of "There Are Two Kinds of People in the World" jokes in the world: tautologies, false dichotomies, and jokes on either binary (or some other base) or people who can't count. Compare With Us or Against Us. See also My Friends and Zoidberg, where this trope is modified into a more insulting form. Contrast Not So Different. Examples of There Are Two Kinds of People in the World include: