"Turkey Neck" is a term used for wrinkled, sagging skin on the neck. This is a common effect of aging. As we age, neck muscles begin to weaken and skin loses elasticity.
When we get older skin starts loses collagen and hydration. This increases the likelihood of getting a "Turkey Neck". Long-term UV sun exposure, stress, and poor nutrition may also contribute to sagging skin by prematurely breaking down collagen and elastin.