'Shkoff' is to eat. 'Shkiaff' is to slap. Like 'Gettouttahere I'm gonna give you a couple of shkiaffs ' or 'Forget presentation just shkiaff the food onto the plate.'
It's amazing that you can listen to any song and you can always tell when there's some substance beneath it and when there isn't. Even if it's poetically written and technically brilliant I'd rather hear something that's all over the place but has some soul to it.