This is the 8939th most frequent Polish word.
skierbieszowie
"Skierbieszowie" is not a Polish word but resembles "Skierbieszów," which is a village in eastern Poland.
The word 'Skierbieszowie' is used as a locative case to indicate the location where the action occurred.
Byłem w Skierbieszowie w zeszłym tygodniu.
I was in Skierbieszów last week.
Here, 'Skierbieszowie' functions similarly, specifying the location in the locative case.
Nie byłem nigdy w Skierbieszowie wcześniej.
I have never been in Skierbieszów before.
The word 'Skierbieszowa' is in the genitive case, indicating movement towards the place.