I live in Tennessee, which is home to southerners from every state. I began hearing my African American boss use the expression "on today" in her emails. Usually the context was along the lines of, "I hope all is well with you on today." I thought it was just a quirk she had because I had never heard anyone else speak that way. Then, a few months later, another African American woman joined our team who also uses such expressions. Could it be an aspect of southern dialect that is exclusive to African American culture? Have y'all noticed this or have you heard "on today" and "on tomorrow" from white people?