Oka Chenko

A way of saying good morning (especially to a close friend/family) from people who are in separate parts of the world (different timezones), you specifically use this phrase to send other person good vibes that will prevent them from getting injured, dehydrated, hungry, lost and defenestrated. In hot places, oka chenko is said to increase the chances of thunderstorms and in cold places, it will increase the chances of a bright day.