Willburkien
Originally a pen name, Willburkien (often misspelled as Willberkeen), has slowly become slang for, "an 'honest' fiction teller." This word/name is often used to describe someone who is really good at telling fictional stories by using exact dates, times, and locations. A "Willburkien" is often really good at convincing others that his or her story(s) is (are) true, often through the use of psychological manipulation. Original term was taken from the pen name "Franchlin Kendroth Willburkien" which was created by the author Ethan J Vickery.
"Spitten out facts like a true Willburkien."
"We believe your very detailed story Mr. Willburkien."
"We believe your very detailed story Mr. Willburkien."