y'all is just a way of shortening you all.
you say "Hi (or Hay)yall
They don't want to buy whatever you're selling.
to say hi to someone
to get the courage to say something to the person you like or to go and say hi to a friend.
say hello
Yes. Because when someone does not like somebody, they ignore and not greet them.
hi yall
turtle turtle turtle
Of course it is, when you greet someone always say HI!
Because when you first meet someone, you say hi out of habit.
In Zuni, you can say "Yat'te" to greet someone with "Hi" or "Hello."
you just say,"Okay then!Be like that!" then you just walk away and talk to another friend!! :)