1 definition by *fxrever*

How young people make fun of each other,mostly used to insult someone saying that they are old.
sally ask John whether he could pass her a glass of milk . John replies with ''okay boomer!''. Afterwards sally never talk to john ever again. That's why you should never call someone a boomer unless they are older than you or just your senior.
by *fxrever* July 30, 2020
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