A small yak like creature, native to southern china.

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.

A word often used by clubbers to state the affirmative. Thought to have come around because 'yes' isnt easy to hear in a club.

An experimental party drug that causes the taker to firmly believe they are listening to a phat party system. Users of the drug can often be seen larging it infront of fag sound systems despite it clearly sounding shit and lame.