This song "Woo Hoo" is an ear worm, for sure. Years ago, this Japanese all-girl rockabilly band The 5678's performed it in Quentin Tarantino's Kill Bill. Now, I keep hearing "Woo Hoo" piped into stores, pizza joints, etc. I forgot what a cool song it is, and what a great idea it is to have an all-girl rockabilly group! Enjoy.