As an unironic description of a person who uses the internet and social media to advocate for equal distribution of general human rights across all members of society with regard to social privilege, personal opportunities, and/or distribution of wealth. is now more often used to describe anyone on the liberal side of the political spectrum and is associated with oversensitivity. sometimes used by moderate liberals as a derogatory term for extreme liberals.

The answer is Social Justice Warrior.

Explanation:

As the passage explains, the term originated in the nineties as a compliment. It was used by the Montreal Gazzette to describe Québec activist Michel Chartrand. At present, the term is used to make fun of people who expose their progressive views online, especially when it's evident they don't really hold their views, but pretend to do it for validation.  

when your a dog and you need a bone.   go and eat a rabbit