[Grimalkin]

Mrs Potato Head - Melanie Martinez. I would say mature because there is a pretty "gorey" or cringey part if you aren't good with scalpels and blood. I nominate this because it is controversial (if you do not understand that Martinez's songs stem all from her personal experiences and what has happened to her, and the Crybaby album this was on is because it all happened to her in childhood), many people feel unless you alter yourself whether physically or mentally you cannot keep someone etc. Her videos are always interesting and somewhat trippy. Definitely a good one in my opinion.