Reminds me of an experience at a grocery store our first year here in Texas. It was the middle of summer and was really hot. We were in line and wanted a bag of ice that was in a freezer on the way out. The casher was this young woman who didn't seem to have much of an accent (most people in the urban areas don't) ut she wasn't certain how much go charge for the ice. So she leaned over and called out to the casher in the next aisle, "How much for a bag of ass?" Her accent suddenly came out.