Years ago on Gatwick Ground (when it was in the terminal building)
BCAL a/c takes wrong turning
ATC "BCAL what are you doing?"
BCAL "We thought it would be easier if we went behind the Laker"
ATC "BCAL. I'm paid to do the thinking - you're paid to do as you're f******g well told"
Silence
BCAL "Sorry"
And he got away with it (again)