gamestonk
What does gamestonk mean?
Shorthand for the whole January 2021 GameStop episode — retail piling into GME on WSB, hedge funds (Melvin, Citadel) getting squeezed, Robinhood pulling the buy button, congressional hearings. The moment retail realised it could move a stock and the moment brokers showed who they actually work for.
Origin
Elon Musk tweet, 26 Jan 2021: just the word 'Gamestonk!!' with a link to r/wallstreetbets, mid-squeeze. The tweet sent GME up another ~50% after-hours and locked the term in. Fuses GameStop with the 'stonks' meme (intentional misspelling of stocks, from the 2017 'meme man at a Bloomberg terminal' image).