Greece Greeks about Greek Cypriots:
* They talk funny.
* They drive on the wrong side of the road.
* They forget to mention them a lot of the time. (I’ve done that myself in a Quora answer.) See America–Canada, Australia–N.Z., etc.
Greek Cypriots about Greece Greeks:
* They talk like penpushers. (Because they speak standard Greek. In fact that’s their nickname for them: καλαμαρά(δ)ες. Or if they’re feeling particularly aggrieved, πουshτοκαλαμαράες, “faggot penpushers”.)
Someone else who currently lives in the area, please jump in.