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
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
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
A scorpion can hold its breath for up to 6 days.
19
A cow produces around 200,000 glasses of milk in her lifetime.
373
When cats are happy, they may squeeze their eyes shut.
10