All my life and I never looked it up to see why they were called that.

Also always wondered as a kid about that Italian guy in the California Raisins VHS I watched on repeat and now that makes sense too youtu.be/aPCOfuXYRhs at 13:08 mark. The full thing is still great to watch, if anyone is interested. I apparently busted a few couches dancing to this as a kid lol