Travis Johnsson winning the World Championships in Spey Casting. Oh wait, he was shooting line, so maybe it wasn't a true Spey cast anymore!?
Steve Rajeff shooting the hell out of his rod. Yes, he might even shoot serious amount of line behind a true long head!
Silja Longhurst changing direction using the Snake roll or Jelly roll - depending on the direction of the current ;). Maybe it was Underhand casting, since she was shooting some distance as well?
In the end we are all trying to present our fly to the fish. And luckily though the fish don't care about names at all!