Here's a short synopsis of BBQ.
Barbecue varies by region, with the four main styles named after their place of origin: Memphis, Tenn.; North Carolina; Kansas City; and Texas. Memphis is renowned for pulled pork-shoulder doused in sweet tomato-based sauce (eaten on its own or as a sandwich). North Carolina smokes the whole hog in a vinegar-based sauce. Kansas City natives prefers ribs cooked in a dry rub, and Texans ... well, Texans dig beef. Eastern Texas' relative proximity to Tennessee puts it in the pulled-pork camp, but in the western segment of the Lone Star State, you're likely to find mesquite-grilled "cowboy-style" brisket. Locals defend their region's cooking style with the sort of fierce loyalty usually reserved for die-hard sports fans. Just as you're better off not mentioning the Yankees to a Red Sox fan, it's probably best not to proclaim your love for Texas beef to anyone from Tennessee.
Wherever you may be enjoy the Q.