I was working FAJS Radar when a JS41 get airborne and calls
Johannesburg Tower LNK*** airborne... Ah Correction that should be Johannesburg Radar. I'm so sorry
Now we change sectors so often i can't remember my callsign half the time so I reply "You cand call me anything I still have to respond Identified under Radar control climb ...."
The JS41 pilot replies "Ok TRACY thanks for that climbing FL..."
I was in stitches after that
BTW my name aint Tracy