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Something "red letter" (as in the famous lyric from Aladdin) is something that deserves extra attention.

It originates from when Bibles were printed with the words spoken by Jesus printed in red to stand out from the black.
"Every turn a surprise, every moment red letter"
by sarahbot June 26, 2016
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"unique, happy, and original.
will wear anything and pull it off.
doesn't fit into a catagorey or label.
made up from trend + setter."
- Sarah Masear
"do know you andrew?"
"that red-letter guy?"
"yeah, him. isn't he going out with that emo?"
by +ay-dee January 12, 2006
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