Not to be confused with the Tennessee musket or Alaskan Musket Loader but similar to nature.

During the act of a twosome, and both are wearing condoms, the male will stuff gunpowder into the vagina with his musket, then proceed to stuff a marble into her vagina, light the condom, stuff the condom into the vagina, then proceed to let both let out their love juice at the same time.

when you're hungover as shit after a spending a night drunk as a skunk