When you are hooking up with a girl with a nasty grill but nice bod, you naturally paper bag that hoe. Then, when it's time to bust you poke a hole in the mouth and rip the bag off and jizz on her face. Then, you press the bag against the load on her face - it sticks - and send home that superbagged hoe.
Yo, does she have a nice body but nasty face? Superbag that hoe.