There have been groupies for a long time. There might have even been groupies during the Baroque period snuffing smelling salts backstage, who knows? It's hard to say if there ever was a specific time in history that could be known as the groupie glory days. Crazy things have been going on backstage and on tour buses for a long, long time, and they're still happening today. From the Spaghetti Incident to the mud shark encounter, groupies have certainly had their fair share of wild times. Get out your hairspray and your ripped fishnets; here is a look at some of the most notorious groupie stories in history.