01 - Preheat a grill or large skillet over medium-high heat.
02 - In a large bowl, combine ground beef, kosher salt, black pepper, smoked paprika, garlic powder, and onion powder. Mix gently until just incorporated, being careful not to overwork the meat.
03 - Divide the seasoned beef into 4 equal portions and shape into patties slightly wider than the buns to account for shrinkage during cooking. Press a small dimple in the center of each patty to promote even cooking.
04 - While the grill heats, stir together mayonnaise, barbecue sauce, Dijon mustard, hot sauce, and brown sugar in a small bowl until smooth and well combined. Set aside.
05 - Grill or pan-fry the patties for 3 to 4 minutes per side, or until they reach your desired doneness. During the last minute of cooking, lay a slice of cheddar cheese on each patty and allow it to melt.
06 - Melt the butter in a skillet over medium heat. Place the buns cut side down and toast until golden brown, about 1 to 2 minutes.
07 - Spread the crack sauce generously on both the bottom and top halves of each toasted bun. Layer the bottom bun with shredded lettuce, a tomato slice, and a few rings of red onion. Place the cheesy patty on top, followed by 2 strips of crispy bacon. Cap with the top bun.
08 - Serve the burgers immediately while hot, with extra crack sauce on the side if desired.