The poor bloke at the other end never seemed too chuffed to be honest.
Did get a comment once from the area controller asking us what we were doing to DnD as there seemed to be quite alot of activity in there direction.
Alaways had visions of some poor sod's first day and training exercise and they then get hit by some auld lighting jock who is bored ****less motoring up the east coast. They though they were going to get a nice triangulation and hand off to a radar controller and then they ended up with a speechless unable to change frequency into ABZ.
And it doesn't stop them unfortuantly they just start telling DnD to get off guard as well. And some speedbird type voice telling them to shut up just made matters worse.