The lowest form of human being on the planet. These are often shallow, pathetic creatures, attempting to be unique and special by acting "random" and claiming to be insane or to having voices inside their heads. They generally shop at Abercrombie, Hollister, Hot Topic, or vintage stores in order to appear trendy or cool.

On the internet, they often type "lyk thisss xox <#!!1" and are deeply defensive if anybody dares to disagree with their usually incorrect and flawed logic, which usually consists of another person not being allowed to voice their opinion if their achievments are not close to theirs, even though they are usually talentless and ignorant. They fail to listen to another person's points, even if stated in an organized and consistent fashion. They act as if they have roamed the internet and are completely aware of everything at the same time as being attractive, popular, and intelligent, which they are not.

The teenage girl's vocabulary is very small and not very complex. Their most used words are "awesome, amazing, rawr, dinosaur, random, cheese, lyke, like, bows," and "unicorns." Most of the words are used to be random or original, though nearly everybody uses these words.

In a quick summary, these are usually stupid, unoriginal, shallow, and self-centered creatures. Some teenage girls break the mold and are extremely smart, unique, and rather clever, but these are rare.

The Teenage Girl is possibly the absolute stupidest, most materialistic, and shallow kind of human there is, and by definition the easiest to make money off of.

The Average Teenage Girl wears a general uniform that includes leggings, uggs, northface jackets, (with some variation in color) in winter (at least last year, every year the fashion changes slightly), on halloween extremely whorish costumes (police, nurse, cheerleader, teacher etc), and in summer extremely tiny shorts and skirts with sunglasses wide enough to hide her entire face. Of course all of these outfits must come from a wide variety of different brands which also provide a wide variety of accessories that she clearly dont need.

Teenage Girls tend to travel in herds of 5 or 6 as they have nothing resembling independent thought or character and are totally subservient to the 'alpha' who decides who they can sleep with or date, what they eat, where they go, what they wear, and what they do (see Mean Girls).

In her free time The Average Teenage Girl likes to listen to mass produced idiotic music by the likes of Miley Cyrus/ Hannah Montana, The Jonas Brothers, Taylor Swift, Britney Spears and ot...