It's Called "Stay'n Alive."
In the U.S. a controller would probably make a shorter statement, such as: "...immediate right turn!"
That means: turn right now! ..instinctively, without thought or analysis. Minumum 30 degree bank, effecting a heading change of at least 30 degrees. The controller's tone of voice and volume would determine the severity of the bank angle beyond 30 degrees.