What the social media platform Twitter should be actually named. A mass group of Twats talking shite endlessly and thinking of themselves as modern-day Aristotles.

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 pejorative word employed by intelligent individuals to describe Twitter, a contemporary sickness enveloping the universe at alarming rates. Those with Twatter in their lexicons have made a pledge to shun the micro blogging site, for they have actual lives imbued with experiences and enjoyments in real time with real people. Those who patronize Twitter with sickening regularity are often repulsed and deeply offended by Twatter references, claiming that 140 characters can change the world, "giving everybody a voice." It's a crock of shit of course, and like a leaking meat wallet, the only thing this technology represents is an opportunity for fucktards to demonstrate just how much they stink.

A word Joe Jonas apparently likes to use.

a person who uses twitter.

A person fond of frequently publishing over-indulgent twitterings which saturate their followers' pages to the point where they remove all contact and leap from the nearest fifteenth floor.

An exceptional amount of girly twitter updates.

Twitter is a social network of simple status updates for you and a close network of friends.