The munchies after sex

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.

An adjective describing someone or something that is unbearably cute/adorable.

Variants include: smunch (verb and noun), smunchiest (for emphasis) and smunchbag (can be both a noun and adjective).

Soft, melty and crunchy.

Really comfortable, warm and cosy.

adj. smooth and crunchy

noun,a food that is soft and crunchy is a smunchy