To get a buzz on through alcohol, drugs, or both. And as the buzz wans, you take a little more to bump your buzz back up. Doing this multiple times is known as ridin' a buzz because essentially you're in a constant state of being semi-intoxicated by continually drinking over a course of time, but not too drunk or veggin' out.

This is similar to a bender in that you can ride a buzz ad inifitum, however, being buzzed and wasted are too different animals. Also this should not be confused with ridin' a bus, but this can be done while doing that.

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.