Noun used to describe the sort of person who could trap their own hand in a car door, fall down the stairs over their kettle lead, disappear down an open man-hole cover while out for a stroll, slip on a banana skin into a trifle and set themselves on fire while having a bath. Being a nath may also involve behaviours such as walking to the car to get an amp, forgetting what it was one went to get, coming back, remembering that the forgotten item was an amp when one finds nowhere appropriate to plug in the kettle lead, go back to get said amp and in the process forget where one lives. Being a nath, although similar in many respects, should not be confused with the onset on Alzheimers.

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.

Nathan is a great friend but kinda a prick. love u Nath.

A very handsome guy who is easy to get on with and has a great personality. He usually knows the right thing to say and helps most people who have problems. Nath is shorter for nathan but nath suits him most. Hes the best guy you could ever meet or want. Great laugh and knows how to cheer you up no matter how unhappy or upset you aree :) Hes just one of a kind :P

Nath is used to describe a young male, usually in the mid to late twenties. A "Nath" can usually be found roaming the streets in search of wild Pizza or Burger herds and may become hostile when approached. Never approach a wild Nath from behind, as they will employ wild, uncontrollable flatulence as a natural defense, sometimes resulting in accidental leakage.

Domesticated Naths are slightly larger than their wild counterparts, due to excessive grazing on junk foods and a very lax lifestyle. While less hostile than in the wild, a domestic Nath is likely to have a diesel libido and be prone to occasional fits of rage, usually in response to the appearance of the Nath's natural predators; The Boss, The Missus and most dreaded of all, The Morning.

If you are approached by a Nath, DO NOT make direct eye contact, simply empty your wallet, bay like a frightened sheep and slowly retreat while never turning your back on the Nath, as the Nath may see this as a signal of the mating season.

Nath's are allergic to: Bright Sunlight

Moderate Sunlight

Heavy Lifting

Vegetables that make a crunching sound

Early Mornings

Early Nights

Soap

Any film which has been adapted from a Nicholas Sparks novel

Ben Affleck

Novelty Mugs

Shorthand for 'New All-Time High'

Nath is a stupid liddle Aussie. STUPID UPSIDE DOWN PERSON!!