SJW

An SJW is an evil creature, which wants to destroy your life. Everyone hates them, and they respond by throwing temper tantrums. Apple was taken over by one after Steve Jobs's cancer (which was probably created by one of them) killed him, and it has since been falling.

How to tell if you're looking at one
It's hard to tell an SJW from a normal person, as SJW's are really good at disguising themselves. However, they will almost always get offended by everything. They also fail to look presentable, while believing in millions of genders that seem like they were generated by a computer.