A responder's affirmation or confirmation to any directive or suggestion no matter how simple or rediculous. It could be a blow-off just to get closure of, or to end and escape, a painful conversation.
When the doctor said he had just a few days to live his response was, "Okie-Doke".
Believing a lie;falling for a scam;a con-game;untruths;fraud etc.
Well we went for the old okie-doke again when we fell for BUSHY`S lies about Iraq`s w.m.d.`s!