Too soon

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Too soon is one of the many Polina gags that started out mildly funny, but then got funnier after it lost all coherent meaning (see, I don't even know her.) Aiden Dunne is thought to have introduced the phrase into the lexicon of Polinguistics, the joke being that making light out of things like Lincoln's assassination and the extinction of the dinosaurs was "too soon." Later, Tara Sweeney got ahold of the joke and began using it as a response to just about anything that anyone says to her.