I wish I could use this term at work now, but I’m not sure if “freak” as a noun has too much of an ableist past in its human applications. EFO!
SFW interesting wiki articles. Doesn’t have to be Wikipedia, but if it’s a smaller wiki, the point of interest can’t just be cringe at the page itself. It’s okay if it’s been a featured article as long as you think most people wouldn’t have read it–and feel free to link directly to an interesting subheading of the page.