The mid to late 2000s saw an exponential gain in popularity for zombie walks, due largely to the success of zombie films at the time, such as the Resident Evil movies, 28 Days Later, Zack Snyder's Dawn of the Dead, Shaun of the Dead, George A. Romero's Land of the Dead, and Zombieland.
A: If a toenail has completely fallen off, it can take up to 18 months for it to grow back. A toenail can take longer to grow back if the nail bed has permanent damage. In some cases, old nails do not completely fall off, and they act as a protective barrier to the nail bed until the new nail begins to grow.
Most falling off toenail will indeed grow bask after fungal infection or severe injuries. However, this might take a long time. With the toe, an injured nail will grow back in around 6 month to a year period after detached. However, this might be various among people, depending on some factors. The nail grow from the matrix, which lies beneath the nails.