The middle finger originated in Ancient Greece as a symbol for anal intercourse.
"Transient Global Amnesia" is the technical term for that feeling of a wiped memory after good sex.
The brain has an "automatic penis maintenance function" to force erections if unused for too long.
Female ducks' vagina contains multiple "dead ends" to help protect them against duck rape.
'Haematodipsia' is a sexual thirst for blood.
Harry Potter and JK Rowling share the same birthday.
In old Roman Courts, instead of taking oath on the sacred books, men used to swear holding their testicles. Hence, the word 'testify' originated from 'testicles'.
'Pornterest' is a Pinterest copycat site devoted to porn.
Human sperm and grapefruit both have anti-aging properties.
The postal code for Delta, Canada is V4G 1N4.