1. A cursed life you get into once you do something so horrible you might as well be dead. Like a living skeleton. Hence the name Skeleton Life.
2. A song by Rin Kagamine.
3. When you become depressed and mope around like a living zombie
1. After the murders, Kai began living a Skeleton Life.
2. Omg i can't get skeleton life out of my head <e
3. Jake: *is moping around the house sobing* Joe: My god stop living a skeleton life and go get laid or something D:<