1) a silly goose; usually somewhat of an oddball

2) a funny person; not an offensive term. meant to be said lovingly

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.

Affectionate term for someone who has a habit of doing silly (and oftentimes, stupid) things.

See also, nut bunny.

A person that does not require any external verbal berating from others, mostly because they do a good enough job of being a complete mockery of themselves.