(1) Only the ‘dawgs’ will run up on you rappin', walking backwards in front of you, them wigwagging and yapping like little Collie dogs.(2) Opening the plane's window, I waved at the Dykeses and wigwagged my wings to let them know I saw them.(3) Under ideal conditions, a message could be wigwagged over distances of ten to fifteen miles at about three words per minute.(4) Their tails popped up reflexively, almost absurdly long and white, and wigwagged out of sight.(5) When the small plane crossed paths with military helicopters, as happened two or three times, the researchers held on as Mr. Giles wigwagged to signal he had seen them.