Pangea + vagina = Pangina ; An incredibly huge, vaccuous vagina. So emmense in volume and mass that it cannot be veiwed by a single person's spectrum of vision.
After throwing back a couple Jagerbombs she looked bangin. When I woke up in the morning though...her Pangina was staring me straight in the face. It was so huge if i rolled over, Id be inside of it....
A pangina is created when the stitching of the crotch of any article of trousers/pants or shorts becomes undone to create a hole in the place of which, on a woman, the vagina would be. It derives from a combination of "pants" and "vagina".
Whilst warming up for the 100m hurdles, I heard a large rip in my pants. When I looked down to investigate, I was shocked to behold that I now have a pangina.