a burn from a bic lighter, done by heating the lighter for a few minutes then pressing on skin. Hurts a bit but will last for ages.

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.

n. A thick metal chain with TWO padlocks on it, which, when rendered upon someone's skull, leaves the impression of a smiley face. Popular term used among street urchins and homeless thug gutter punks.

When you get so fuckin high you cant stop smiling

A person that is always happy and loves to smile.

smileys are the simple way to capture everyday emotions into a small combination of computer characters. adding too much to a smiley defeats the simple emotions that the smiley is meant to capture. smileys are usually used to lighten a conversation, or in other cases, show saddness or sympathy. some types of smileys show other expressions other than the simple smile, or frown. most smileys have interchangable features, ie; eyes and mouths, yet still display the same emotion. added mouths to any smiley enforces the smiley and implies a greater emotion than the plain smiley. more complex smileys are sometimes not considered smileys and rather called 'emotes'

a piercing of the webbing between one's top lip and top front teeth so when one smiles it can be seen.