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An alternative name for "Saturday" used by cat lovers on social media. Commonly, but not always, used as a hashtag. Its origin is usually traced back to the weekly posting of LOLcat memes on the website 4chan on Saturdays. Just spending a lazy Caturday with these adorable purr monsters. My tabby has decided to sleep all day. Not a bad idea. #caturday
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.