Melt a pat of butter in a skillet over medium heat. Spread pimento cheese on one slice of bread and lay the dry side down over the melted butter. Scatter a bit of warmed bbq or warmed pulled pork over the pimento cheese. Drizzle with more bbq sauce, if desired. Top with another slice of bread. Cook, over medium heat, until the bottom side is browned. Either spread a bit of softened butter over the top of the top side of bread or melt a bit of butter in the bottom of the skillet to cook the other side in until browned.