Board Thread:Wiki discussion/@comment-26273740-20150501193939/@comment-30636761-20151229162141

Guest 0? Hm.. Aha, i know why you found guest 0.

There is a program for Google chrome that actully is called EditMyCookie.

Inside it, you may find something saying: GuestData.

I found 2 people with guest 0.

Inside the guestdata, They had this:

UserID=-100000

That is a prank. Its not a exploit. Its a glitch.