penis, n.Trivia

Male banana slugs mate using a large penis that grows from their head.

Adolf Hitler is reported to have had a micropenis

Female koalas have two vaginas; male koalas have a double-headed penis.

Smoking can cause a man's penis to shrink due to a reduction in blood flow.

Zippers are the number one cause of penile injury among adults in the United States.

Phallic's opposite is 'yonic.' When something is 'yonic' its form is inspired by the vagina or vulva.

Elephants can use their penis as a fifth leg to support their weight

Male elephants have a prehensile penis which they can use to swat flies and scratch their stomach. They can also use it as a fifth leg to support their weight.

Male kangaroos have two penises.

Pheromones have been used by scientists to leverage Bed bugs' dagger penises to encourage them to kill one another by means of “uncontrolled sex”.

Earthworms are hermaphroditic, containing both male and female organs

In only 3% percent of bird species do males have a penis

The female orb-web spider often eats the male during sex. However, the male's penis is detachable and can still finish the job.

King Tut was mummified with an erect penis.

Megalodons had penises that were about 20-feet long.