Coffin Spider – I like this illustration a lot.

Cryptkins – Adorable vinyl figures of cryptids like Nessie and the Chupacabra. Cthulhu is also in there for some reason.

Batbats – This Twitter thread is wonderful.

Portals of London – Site devoted to creating “a catalogue of London’s inter-dimensional gateways,” such as the Woolwich Anomaly It has a bit of an SCP Foundation vibe, and similarly doesn’t provide any indication that it’s a work of fiction.

Bill Domonkos – Artist who creates surreal, often creepy, gifs. (Hat tip to pdq)

Tattoos – Helpful guide for avoiding bad tattoos.

Millennial Greek Myths – These are chillingly accurate.

Life-Size Thestral DIY – It looks like the prop skeleton mentioned in the post is by Home Accents.

Making Sigils with Letter Shaping – Interesting method for making customized sigils.

Vampire – Heh.