Most of the dust underneath your bed is actually your own dead skin.
251
In Brazil, there's a species of cockroach that eats eyelashes, usually those of young children while they are asleep.
151
If you see an ingredients list that includes carmine, cochineal extract or natural red 4, the product contains crushed up bugs.
8
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6