Consequence

n.

A person, generally female, who thinks they're lovely, even socially superior.

In use

Look at de cut of yer wan... she's a right consequence, so she is!

Let Lawrence Muck translate it to posh English for you
Lawrence Muck

Well hello, you've caught me mid biscuit. Would you like me to translate 'Consequence' in use for you?

Do look at the state of that woman; she is quite convinced of her own superiority!