Sometimes considered a ghost, a vampire, a witch or any combination of the three, this horrifying mythical monster most famously goes by "Penanggalan" in Malaysia, but a similar entity is known as the Krasue in Thai folklore, the Kasu in Laos, Ahp in Cambodia, Leyak in Indonesia, Ma lai in Vietnam, Manananggal in the Philippines and many more, predominantly but not strictly limited to Southeast Asia with obscure variations enduring in cultures across nearly half our planet.

What they all have in common is the appearance of a woman's disembodied head and dangling, dripping, prehensile entrails, sometimes said to shine with weird phosphorescence.

Depending on the region and the story, these creatures may slither like snakes or hover through the air.

Nearly all iterations feed primarily on blood, and usually drawn through the tip of their long tongues. Some are said to target the blood of the unborn, and some are also said to feed on such unsavory materials as rotting carrion or dung.

It was often claimed that these creatures, heads and all, could squeeze themselves through tiny gaps in unsuspecting households, or stretch their tongues as thin as a strand of spider's silk to reach their prey through just about any barrier.

 They've been featured in numerous fantasy role-playing games, a slew of low budget regional horror movies, video games, the rare cartoon appearance and more rarely toys, but I can't find evidence of any recent enamel pin depicting these majestic and beautiful friends! This one will be around 1.7 inches tall, with two rubber backings, and most importantly, glow in the dark guts.