A girl from Texas and a girl from New York were seated side
by side on an airplane. The girl from Texas, being friendly
and all, said: "So, where y'all from?" 
The New York girl said, "From a place where they know better
than to use a preposition at the end of a sentence." 
The girl from Texas sat quietly for a few moments and then
replied: "So, where y'all from, bitch?"