A Karrie usually uses text speak, such as:
"Wot r u on abt tho? init like?".
A Karrie like to make out that they are independent but they are completely dependent on their daily dose of drama - which often leads to hilarious consequences.
A Karrie is VERY uneducated and often resorts to mocking others, in a misguided attempt at appearing to be articulate and actually having some form of idea or thought. However, a Karrie is akin to an amoeba and is very single minded - their whole entirety revolving around the lives of others, and how the Karrie in question can attempt to put a stop to anyone smiling in their general vicinity.
A Karrie smells like used chip pan oil and cheap perfume. A Karrie is a chav and a Karrie is basically not worth communicating with for any period of time beyond how long it takes to say "Karrie, get lost you uneducated and pernicious heiffer!".
"You left your children at home with a burning pan of oil while you chatted up the car salesman? You're such a Karrie!"
"You are a failure at everything you do? Don't be such a Karrie!"