Many many many years ago I was right seat on a DC-9 out of LaGaurdia to Midway about 8:30 AM departure, way before automated clearance delivery, the clearance controller was doing his best to practice for an auction, I called for our clearance and he said Midway ****, new route, and proceeded to go. 56(=*))(&$3*(‘kokkhjgkjgfefilwwaab standby on read back. I just tossed my pencil in the air, leaned back and looked out the window. About a minute or two later, the Captain said do you have the clearance and I said “Nope” and about that time the controller said “Midway **** did you get your clearance? I am from Texas, and I replied “ Sir, I listen like I talk”…so he read it back slower and I said thanks and read it back and he went back to auction mode.
I have flown international for over thirty years and nothing compares to India. We would have all three of us listening and writing and comparing but it didn’t matter, matter record was five complete reroutes on taxi and climb to 5000 feet.