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1.
Someone who's so dumb it's frightening. In other words, a master of the obvious and old news.
Jake: Did you know that crabs is spelled with a "c" and not a "k"?

Joe: Thank you, Captain Obvious and the World of Yesterday.
by Ink Spot Mike's wife May 16, 2007

Words related to Captain Obvious and the World of Yesterday

dumb frightening obvious old news scary stupid