The indescribable, yet specific taste one gets in their mouth after waking up from a late-afternoon nap. Feelings towards nap taste are completely subjective, as some people would want to keep it forever, while others request orange juice at an instant to rid themselves of nap taste. Nap taste was first brought into existence by Dorothy of The Wizard of Oz, upon waking up from her dream.
Unconscious Dorothy: There's no place like home.
Aunt Em: Dorothy, Dorothy Dear, it's Aunt Em darling.
Conscious Dorothy: Bitch, I don't give a flying fuck who you are, I just want to know what the hell that taste is in my mouth!
Aunt Em: Why, that's Nap Taste dear, I'll be back with some orange juice immediately.