"I bet you can squeal like a pig! Weeeeeeeee!"
Sorry, couldn't resist.
This brings up an interesting point, actually. While the complaints about anti-Southern prejudice are (partly) justified, the flip side of this prejudice is exoticism.
The South is viewed as the inversion of the modern, urban, industrial, and thoroughly mundane North. It's a magical, mysterious place--an appropriate setting for Disney musicals (
The Song of the South), erotic vampire fantasies (
Interview With a Vampire), dewy-eyed historical romances (
Gone With the Wind), and of course, Gothic nightmares of decay, degeneration, and the return of the repressed.
In much popular fiction, the South plays the same part that New England played in the stories of H P Lovecraft--an old and enchanted land, full of secrets. And to be fair, in the late 19th and early 20th centuries, many Southerners helped to perpetuate this type of North-American Orientalism by their attachment to the Lost Cause, and to a mythic, antediluvian past of Eden-like plantations, graceful ladies, and courtly gentlemen.