2 definitions by Nathaniel Bones

Originally the result of a mancunian attempting to mimic a seagull, the word 'Koo' is best used when stoned to warn others around you that you are in said condition. It can also be used as a substitute to just about any other word in the english language, though such usage is ill-advised as it can irrevocably damage your social life and lose you some serious pulling opportunities.
1:Basil: "Kooooooooooo im fuckin well stoned"
Trevor "Koooooooo me tooooo"

2:Gary: "Are you kooing then you koo-faced koo-dodger for koo's sake?"

Ahmed: "Koo off"
by Nathaniel Bones October 5, 2006
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Originally a curious abbreviation of the word chagrined, the word 'Chagd' has the same meaning ie utter devastation
It originated in Manchester.
Luke: "Oh no Steve!"
Steve: "What?"
Luke: "You've gone and pulled a bad munter again"
Steve: "Chagd"
Luke: "Im chagd for ya mate"
by Nathaniel Bones September 28, 2006
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