User blog comment:GravityMan/Literature vs History 1: Harry Potter vs Harry Houdini/@comment-25872721-20160117073227

Good battle. Hint time.

I don't watch Rick and Morty so my information came from the wiki.

Alien parasites from Rick and Morty are shape shifters that implant false memories. They appeared in the episode "Total Rickall" and the title is a parody of Total Recall, which is a movie based off of "We Can Remember It for You Wholesale", which is Literature.

The parasites has taken the form of Frankenstein's Monster (Literature).

They came from Rick and Morty, which is a parody of Back to the Future, which involves time travel and incest.

Rick and Morty was mainly inspired from a short called The Real Animated Adventures of Doc and Mharti. The beginning has a title card that says "Episode One: The Genesis". Genesis is both a book in the Bible (Literature) and a Sega console.

Best guess is something to do with Total Recall/ We Can Remember It for You Wholesale or Frankenstein.