Take some clean scissors and cut each roll into four pieces. Slice the bananas and set aside. Combine the sugar and cinnamon in a large plastic bag. Add the bananas and cut rolls. Shake until well coated. Pour into a greased bundt pan. Cover with plastic wrap and let it rise until doubled in size. When your bread has risen, combine the butter and brown sugar in a microwave safe bowl. Microwave for 2 minutes, stirring every 30 seconds. Stir in the vanilla and drizzle over your sugared bread.
Bake for 30 minutes at 350 degrees.
Let your pull-a-part sit in the pan for 5 minutes, then flip onto a large plate. Cut, slice, or pull apart the pieces and enjoy!