This is the 11124th most frequent Catalan word.
supercunyat
An overly involved or know-it-all brother-in-law (or similar figure).
Here, 'supercunyat' is used affectionately to refer to one's brother-in-law, emphasizing his skills or qualities greatly admired.
El meu supercunyat és un gran cuiner.
My 'superbrother-in-law' is a great cook.
The word 'supercunyat' is used here in a familiar and friendly manner to highlight the brother-in-law's exceptional gesture or personality.
Aquest Nadal el supercunyat ha portat uns regals magnífics.
This Christmas, the 'superbrother-in-law' brought amazing gifts.
In this sentence, 'supercunyat' implies high regard and appreciation for the brother-in-law's opinions or wisdom in a specific context.