Penguin (noun) i.e. NUN, SISTER. Female member of a religious order, predominately Catholic; has devoted her life to ruining the lives of others via medieval methods of teaching and discipline. Once identified by the black habits which closely resembled penguin suits. Recent changes allowed discarding the habit, allowing most to go undercover. The only clue to their continued existence is the distinctive waddle due to coarse underwear and overeating.
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