dmaze | no Brazilian no samba no salsa no polka no bossa nova

Google appears to not have heard of Head and Leg, so I think it's a fabricated thing ukelele made up in California. You know how LA is. At any rate, this means that you can plug arbitrary lyrics in to get interesting things:

if you're going nuts why not go with us: Gizmodo, The Gadget Blog; Peak Oil: Life After The Oil Crash
darren and rachel have an appointment with pain: "scholarly articles" for same; Baby Centre: Tummy Cramps; BBC News
put the cow into the machine: SCD™ Goat Yogurt; Ezine Cash Cow!
no bossa nova just the hits: "product search results" not for the Head and Leg CD; Blame It On The Bossa Nova