https://www.syracuse.com/news/2015/01/man_trapped_in_coma_hates_barney.html
This man was trapped in a coma, yet fully aware of his surroundings. Including his mother telling him "I wish you'd die"... and the Barney Theme song tortured him so badly, that he decided to regain control of his body and let his family know he wanted out of the trap!