To all Supernatural Fan-Site Creators and Supernatural Fan-fiction writers,

The genie in "What Is, And What Should Never Be" (2x20) is known as Djinn (or Jinn). A word that is derived from the Arabic word جني , jinnī.
It is not a Gin. You see, Gin is an alcohol flavoured with juniper berries, originating in the Netherlands in the 17th Century. The word Gin, was derived from the French word for juniper which is genévrier.

Now!

To correct Supernatural (the writers, fact-checkers, or whatever. I know you can't always be write and changing things can make it more interesting),

In the episode "No Exit" (2x06) the two Winchester boys and Jo Haravelle face the spirit of "The First American Serial Killer," this is in fact not true. Herman Webster Mudgett, who came to America and began doing buisiness under the name of Dr. Henry Howard Holmes, also known as H.H. Holmes is indeed a serial killer but he is not the first.

The first known serial killer, was in fact two people. The Harps, "Little" and "Big". They were cousins. Traveling from all over North Carolina to Tennessee to Kentucky and back to North Caroloina, raping and terrorizing farmers and their families and are known to killed around 30-40 people during the American Revolution (late 1700s).

H.H. Holmes was definitely a particularily nasty serial killer, yes, and being only one man he racked up quite the body count (well actually, that's just the known number. Apparently based on missing person reports it reaches into the 100s) and really did build a place now known as "Murder Castle," in 1893 for the World's Fair. After his arrest, the building burned down in a fire of unknown origins.
But spooky, spooky things definitely happened after Holmes' execution in Chicago.
...

Ew, getting that information made my stomach turn a little bit. I honestly have to say I like the supernatural stuff, it makes me feel less sick to my stomach. I completely agree with my sister, it's a hell of a lot more scary when it's a human.