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1 definition by The Altruistic Anomaly

When someone is so astounded, they can't even form a comprehensive sentence. First used by Chuggaaconroy, a famous Youtuber in one of his Pokemon Crystal episodes, it quickly reached meme status.
Friend one: I just caught a rare pokemon that you don't have
Friend two: Mind = blown
by The Altruistic Anomaly July 09, 2011