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
"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
Some Chinese-made hair bands were fashioned from recycled condoms.
131
Sniffologists have the job of sniffing armpits.
4
Mosquitoes don't just bite you, they also pee on you.
11