Social justice warrior
Social justice warrior is a pejorative term for an individual who repeatedly and vehemently engages in arguments on social justice on the Internet, often in shallow or poorly thought out ways. Their motivations can often be selfish, and will typically appeal to emotion when defending their positions. The least likable social justice warriors will vouch for specific minorities they believe are oppressed, while making no attempt to help others understand their plight. More moderate advocates will often claim that these people misrepresent their movement and are even counter-productive to the cause they support.