Neurotypical
Neurotypical is a term used by some autistic spectrum individuals, and those who study them, to refer to people whose neurological development conforms to the standard accepted by most people as normal. The use of the word typical in place of normal hints at an underlying problem faced by neurology: does common (or most common) define normal?
The term is used with varying degrees of seriousness. This ranges from a straightforward factual way to refer to non-autistic spectrum people to a more playfully tongue-in-cheek use in contexts which often strongly imply that the "merely typical" are to be pitied for wasting so much of their brain capacity keeping track of uninteresting and irrelevant information such as the thoughts and feelings of other people. While some might see this as the early stages of a new branch of identity politics, those who use the term in this way do not generally appear to be taking their own arguments very seriously.