Worst turbulence I have ever been in was flying a 10 passenger prop puddle jumper from Denver airport to Vail (conference in Snowmass). That thing was dropping and gaining 50 to 100 feet like a yo-yo constantly. Barf bags going all over the place. My buddy across the aisle leans over to me and yells loud enough for the whole damn plane to hear: "Who are we gonna eat first after this ****** crashes?"