The doctor replies, "Ma'am, you had twins! A boy and a girl. The babies are fine. Your brother came in and named them, if you don't mind me saying he does seem a bit of a redneck!"
The woman thinks to herself, "Oh no, not my brother!" Expecting the worst, she asks the doctor, "Well, what's the girl's name?"
"Denise," the doctor says.
The new mother thinks, "Wow, that's not such a bad name! I like Denise!"
Then she asks the doctor, "What's the boy's name?"
The doctor replies, "DeNephew."