Sniffologists have the job of sniffing armpits.
4
Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
In Brazil, there's a species of cockroach that eats eyelashes, usually those of young children while they are asleep.
151
Skittles and jellybeans contain crushed insect cocoons which are used to coat the candies to give them that special shine.
9
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
In 1386, a pig in France was executed by public hanging for the murder of a child.
469