A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Skittles and jellybeans contain crushed insect cocoons which are used to coat the candies to give them that special shine.
9
Sniffologists have the job of sniffing armpits.
4
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15