One heard earlier:
Close to dusk one evening at small airfield
A/c: ''G-xxxx overhead 2000' etc...'
FIS: '' G-xx roger, report downwind rwy 28, do you require runway lights for this approach?
A/c: Ahhh, negative, we'll be ok, report downwind 28 G-xx
FIS: Oh good, 'cos we dont have any for 28!
JW