If you had really caused some incident the 'tapes would be pulled' i.e. the analysis recordings for the system would be impounded. Then someone would follow your 1200 squawk back to its origin. With origin and time from most airports you would be identified. Of course you would continue to be tracked and point of landing (if possible) identified.
Problem is you may think your rendering of a dyspeptic moose is particularly jovial - but the emergency controller who is trying to deal with an emergency somewhere else in the FIR that you cannot hear as the emergency aircraft is out of LOS, may get particularly miffed.