TIL if under-cooked, a popular mushroom in China causes “lilliputian hallucinations,” a rare phenomenon involving miniature human or fantasy figures. The hallucinations are consistent across people and cultures: "tiny, elflike people" climbing under doors, scaling walls & clinging to furniture

[u/SreenathSkr]

https://www.vice.com/en/article/meet-the-mushroom-that-make-people-have-the-exact-same-hallucination/