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bringing someone down; the oppisite of enlightenment;
Jimmy Fallon: ordering breakfast at Disney World "I love Mickey's Steak and eggs!"
Debbie Downer: "Ever since they found mad cow disease in the US, I'm not taking any chances."

Jimmy Fallon: "What?"

Debbie Downer: "They say it can live in your body for up to three years before it attacks and destroys your brain."
Jimmy Fallon: "Thank you for the endarkenment."
by Shaneeeee! May 08, 2010
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