Those cake toppers I once saw that had the groom all chained up by the bride. Um...nice. Yes, I realize that most of the time the cake topper is bought by the bride and therefore she is poking fun of herself. I still don't think it's all that appropriate.
The same for the divorce cake toppers that show one spouse murdering the other. Am I just too sensitive to anything that makes fun of domestic violence?
The preserved placenta products aren't really inappropriate they just want me want to scream, "For the love go G-d, WHY?