A Loop Zoop is when you are either drunk, high, or just lost your wisdom teeth and you want to listen to a band, only to find you typed in something outrageous.
Ex:
Led Zeppelin = Loop Zoop
Queen = Queer
This was originally coined by a greentext story where a user lost his wisdom teeth and wanted to listen to
Led Zeppelin only to find Loop Zoop in his
browser history.