A fork of Rural Dictionary
1. A gesture of confirmation.
2. Another way of saying "okay".
3. In good condition.
Used by Mr. Saturn in the SNES game Earthbound.
Can you get me that book over there?
"Kay-O".
"Are you kay-o?"
A period of time spanning twelve years.
I'll have to wait a whole Chinese decade before it's the year of the Dragon again!