Preheat oven to 375 degrees. Spray a standard 12 cup muffin tin with non-stick cooking spray.
Unroll crescent roll dough onto a silicone mat or a lightly floured work surface. (If using the dough with triangle perforated edges; pinch edges together to make a solid sheet.)Cut 3 long strips using a pizza cutter, then cut the strips into 4s, making 12 total squares.Place each square into a prepared muffin tin cup. Place 1-2 TBS pulled pork on top of each square of crescent roll dough. Bake in preheated oven for 14-18 minutes until crescents are golden and cooked through.
Place each pulled pork crescent cup onto a serving platter. Fill with coleslaw. Drizzle barbeque sauce on top of the coleslaw. Garnish with diced green onion. Enjoy.