A combination of tragic and trashy.

1. Can be used to refer the tragic and trashy behavior of an inhibriated woman or gay man in a social setting
2. A response to a report of the events of an embarrasing sexual episode, usually of a one-night-stand ons.
3. When fashion goes over the top, exceeding kitch and entering the territory of bad taste

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.