Twisted kids' music by Kimya Dawson comes out today.  The parents will know her from doing songs for that movie Juno.  But you can still love her for songs with lyrics like: 

A is for Apple, B is for Butt, C is for Cat-butt, D is for Doo-Doo, E is for Elephant-butt, F is for Fart, G is for Gorilla-fart, H is for Hairy Gorilla-fart"
You can hear samples and have your parents order it here.