That person who replies "Ok" to every and any message you
send. An ~ can
use "Ok"s to mostly kill dull and obvious
communication / instruction.
GF: That
girl from the English Lit
class wore a spandex to class. omg!
Me: Ok
GF: Why do these girls have dress like sl*ts?
Me: Ok
GF: WTH, are you even listening to me?
Me: Ok
GF: ...
Me:
Target terminated. Okinator mission accomplished. *bam*