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1.
a coincidence. A sequence of events that although accidental seems to have been planned or arranged.
We both wore red today. What a quinky dink!
by heatherpink December 06, 2006
 
2.
A quinkydink is an alternative spelling of coincidence. The origin of the word is unknown.
Man: What a quinkydink!
Woman: Hm?
Man: Well I just watched an episode of Family Guy and then my sister phoned me to say her newborn nearly killed her!
by Fetimo February 17, 2007