A honeybee's ejaculation is so powerful, humans can hear it pop!
One testicle hangs a little longer than the other so they don't hit each other when moving!
If you're sexually attracted to someone, it is much more difficult to lie to them.
British spies would use semen as invisible ink during WWI - This trick was discovered by a man named "Mansfield Cumming".
In Australian slang, a "pash rash" is red, irritated skin that is the result of a make-out session with someone with a beard.
A condom can carry up to 2 liters of water.
Outside of the bedroom, the most common place for adults in the U.S. to have sex is the car.
The European Union has granted a permit to an Austrian brewery to officially name their beer: Fucking Hell. It's a fully legitimate permit. "Hell" in German means "Light" and the beer is produced in the Austrian town of Fucking.
The Nazis tried to "cure" homosexuality by forcing homosexual inmates to have sex with female sex slaves.
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'.