Are there any songs by Darren Criss or songs sung by him that use a lot of metaphors/similes?

I really need to find a song for my project. I tried Human, but that doesn't have enough similes that I can use. I need a total of 3 (or more :D). Um… if you could, can you also explain what the songs about so I have an idea about it and to know if I should use it. Thanks so much.