Fred and George might be the black sheep of the Weasley family but that only made them more interesting to both the students of Hogwarts, and readers of the books. There is a lot to learn about the twins that aren't expressly stated in the books and these fans are pointing them out on Reddit.
Fred And George Are The Reason Ron Is Afraid Of Spiders
From Redditor u/CapLFSternn:
Fred and George changing Ron's beloved teddy bear into a giant f*cking spider and causing him lifelong emotional trauma.287Interesting?
Their Birthday Is April Fools Day
From a former Redditor:
The twins' birthday is April 1 (that's probably not obscure but I love it anyway).258Interesting?
George Couldn't Produce A Patronus After Fred's Death
From Redditor u/SerArysOakheart:
After Fred's death, George could never produce a patronus.208Interesting?
Fred And George Look More Like Their Mother And Have The Prewett Body Type
From Redditor u/ykickamoocow:
It is not well known that Charlie, Fred and George have their mothers body shape which is shorter and stockier while Bill, Percy and Ron all have their fathers body type which is taller and thinner than the Prewett body type (Molly's).111Interesting?