Definition of buggins's turn in English English dictionary
The appointment of a person by rotation or promotion, on the basis of length of service (it being that person's "turn") rather than merit or level of qualification
I remembered your old saying Some day the Empire will go down because it is Buggins's turn.'.
buggins's turn
Pronunciation
Etymology
() Earliest recorded use is by Admiral Fisher, later First Sea Lord, in a 1901 letter.