(Wiktionary and WMF jargon) One who engages in an edit war.

(neologism) A Chinese diplomat perceived to respond aggressively towards criticism of Communist China.

Alternative letter-case form of Cold Warrior

One engaged in a culture war.

(neologism, derogatory, politics) A person who zealously promotes causes he or she believes to be matters of social justice, often for personal validation.

The state of being a warrior.