when someone tells of a place or a thing, or a happening, people tend to over embellish the facts. these facts are what you call "Radilistical" unbelievable, to good to be true. over the top.
such as "it was the best pizza ever" or the 'biggest fish" "most breathtaking view" also when you get the one upmanship person who always has a better story. (full of Radilistical facts)