The last place on Earth. It was originally founded by a crazy old man who named it ZZYZX since it would be the last word in the dictionary, and hence "the last place on Earth". Currently it's an abandoned town somewhere Between Las Vegas and LA.
Lines or a print that is developed on the skin after laying or sleeping in a position for an extended period of time. Also sometimes known as sleep lines, or pillow face.
"What are those lines are your arm called after a nap?" "Oh, those are called zzyzzyza."
"I had zzyzzyza all over my face and arms after my nap."
"Alexa had zzyzzyza on her wrist after wearing her hair tie all day."
A person who is dead, but still gains consciousness in an alternate reality where you cannot die. Basically doomed to live in limbo for eternity or until their next death where the process begins again. Also a popular street sign in Nevada.