“Oh, skelly skelly. Skelly skelly, skelly skelly skele-tron!”
“Behold the gaseous stench of Skeletor's breakfast burrito”
 Pre demonic skeleton days
Skeletor wasn't always an evil skeleton. He had lush, beautiful skin before he got arthritis. He began to find it hard to eat as the food just passed through him and onto his lap. Doctors resorted to hooking his bony body up to a permanent syringe containing nutrients and... oh wait, that was Kate Moss.
Skellie is a living bone marrow donator.