This is the slang name in the card game of spades for when you set your opponent in one hand, then make them lose 100 points for going over on bags in the next. A usual okie doke results in a loss of 150 to 180 points.
We bid 5 tricks, but only took 4, and we already had 8 overbooks. Then on the next hand, we took 2 bags. We lost 150 points in 2 hands. Man, I hate getting the okie doke.