What does blue fawn mean?

blue fawn meaning in Urban Dictionary

Cockney rhyming slang for internet shorthand 'tl;dr' meaning 'too long; did not review'.Used to inform someone to just summarize whatever they're saying, because you can't be arsed to to undergo it all. In addition used to denote such a synopsis.such as, 'blue fawn' offers an effective way to convey 'tl;dr' in face to face discussion for comedic or ironic price.As is typical in Cockney rhyming slang, the slang term isn't fundamentally associated with, or rhyming with, the original term, as it might represent several iterations of rhyme, synonym, or ironic interpretation.in this instance, 'blue fawn' is a synonym for 'teal deer' a possible pronunciation of 'tl;dr'