Preposition

A girl from the South and a girl from the North were seated side by side on a plane.

The girl from the South, being friendly and all, said, "So, where ya'll from?"

The Northern girl said, "From a place where they know better than to use a preposition at the end of a sentence."

The girl from the South sat quietly for a few moments and then replied, "So, where ya'll from, bitch?"