Noun
(slang, derogatory or humorous) An elderly person, especially a woman or one viewed as senile, old-fashioned, or out-of-touch. [since 1980s]
Synonyms: fogey, fossil, fuddy-duddy, geezer, old-timer
(slang, derogatory) A young or naive supporter of social-justice causes. [since 2010s]
Synonyms: social justice warrior, wokester