This one was super easy to find because he's a meme and the wiki was the first thing to show up for him
The origins of Trender Man can be traced back to Tumblr user Conjured Charisma who, on July 31st, 2012, took the pictured photograph and posted on his blog under the title "Slenderman’s Casual Friday". However the "Trender Man" name and the character's further relationship as a relative of Slender Man were coined on August 1st of that year by Tumblr user "I Lack Tact" as a response to another user commenting on the photo.
YOU ARE READING
creepypasta origin
Randomeach chapter is the origin for the creepypasta of that chapter (tho some are what I could find not there origin sorry)