Booey
The word booey is used in and around the Fenland area as something to add onto the the end of a answer. It derived from the word boy. The first ever use of the word came from a teacher caught hidden under a desk at a school, came out and exclaimed "Hello Boys!" It has since been used regularly in the circulation of the human race.
Kealan - How you doing?
Sam Mc - Im doing good BOOEY!

or

Sam Mc - What you been doing?
Kealan - Not much booey. you?