On the dark path of swordsmanship in a "futuristic" yet feudal Japan, it is said that the one who becomes the No. 1 warrior will rule the world with powers akin to a god. Only the No. 2 warrior is allowed to challenge the No. 1, but anyone can challenge the No. 2. The current No. 2, the Afro Samurai, travels the road looking for revenge on Justice, the man who murdered his father (who was then the No. 1) in front of him when he was just a boy, a skilled gunman who became the current No. 1 after defeating Afro's father.

The safeguarding of Earth and other worlds from biological cross-contamination (i.e. billionaires with too much time on their hands).

Also known as “planetary protection.” Planetary protection / quarantine “reflects both the unknown nature of the space environment and the desire of the scientific community to preserve the pristine nature of celestial bodies until they can be studied in detail.”

There are two types of interplanetary contamination. Forward contamination is the transfer of viable organisms from Earth to another celestial body. Back contamination is the transfer of extraterrestrial organisms, if such exist, back to the Earth's biosphere.

Sticking your finger in a girl's ass and then smearing it across her forehead thus giving her the #2 headband.

a man's penis