People pretending to (or think they are) high class and but they're really not (or don't realize they aren't.)

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.

adj.

Anything that is percieved as "upscale" from a blue-collar point of view. 'Bougie' (pronounced boo'-she) is a hacked truncation of the word Bourgeoisie, which refers to the middle-class in Europe, but refers to a more affluent class level in the United States.

From Wikipedia.org:
In the United States, which lacks strict social classes, Bourgeoisie is sometimes used to refer to those seen as being upper class.

Aspiring to be a higher class than one is. Derived from bourgeois - meaning middle/upper class, traditionally despised by communists.

bougie. (slang) - A derisive term for transparently or suspiciously ostentatious behavior of a lower- or middle-class person. A shortened form of "bourgeois."

Adjective meaning extravagent, often to the point of snobbery. Usually used in relation to the conspicuous consumption of the urban upper-middle class. Dervived from "bourgeoisie"

adj.

Anything that is percieved as "upscale" from a blue-collar point of view. 'Bougie' (pronounced boo'-she) is a hacked truncation of the word Bourgeoisie, which refers to the middle-class in Europe, but refers to a more affluent class level in the United States.

From Wikipedia.org:
In the United States, which lacks strict social classes, Bourgeoisie is sometimes used to refer to those seen as being upper class.