"Oka" is used when you are not mad enough to say "ok" or "K"; but you're also not happy enough to say "Okay"
Oka
A Samoan word used to indicate surprise.
Oka! Sole, makua kele lou magava. Soia e ke ai so'o.
Oh my word! Sir, your belly is quite large. Have you considered dieting?
Oka, fefe!
Oh my heavens!
The shortened version of "Okay"
Usually used when typing and you accidently forget the "y" at the end of "okay"
Person 1- "Yo sup bitch?"
Person 2- "Not much,getting ready for schoo"
Person 1- "Coo, let's go"
Person 2- "Oka"
a short version of ok. used when you're bored of saying k
guy 1: hey dude, let's go to the monster truck show!
guy 2: oka
Same meaning as ok just spelt oka, taken from the propagandhi song oka everywhere and made into a word in 2000
How was the show?
It was oka