This is the 9656th most frequent Polish word.
xbox
The Polish word "xbox" refers to the Microsoft gaming console, same as in English.
Here, 'Xbox' is used as a noun to refer to the gaming console from Microsoft.
Mam nowy Xbox, na którym mogę grać w najnowsze gry.
I have a new Xbox on which I can play the latest games.
In this sentence, 'Xboxie' is the locative form of the noun 'Xbox', showing its usage in prepositional cases in Polish.
Czy chciałbyś dziś pograć na moim Xboxie?
Would you like to play on my Xbox today?
Here, 'Xbox' is again used as a noun referring to the gaming console, but it serves as the subject of the sentence in nominative form.