What is Dink Dank Doo?
1.
An expression of happiness at the positive outcome of a situation.
"Everything's coming up roses! Dink dank doo!"
Source: Peter Kay's Phoenix Nights
2.
Supposedly newly-coined 'Northern' English Catchprase with little or no meaning that is copied and quoted ad nauseum throughout the U.K.
Taken from the character 'Paddy' in the excellent 'Phoenix Nights' and later from the unbelievably dire 'Max & Paddy's Road To Nowhere', this phrase replaced the often uttered "Booyakasha" comment known throughout our septic isle.
"Hey Paddy... I've got two fingers in me Twix... and as I'm quite full, I'll let you have one."
"Oh hey? What a guy! Paddy likes Twixes, Paddy does! You'll 'dink dank doo' for me, me auld flower!"
From: "The Script To Nowhere" (Channel 4)
See