This is the 11012th most frequent Polish word.
filmików
The Polish word "filmików" means "of videos" or "of small films" (plural genitive form).
In this sentence, 'filmików' is used in the genitive plural form to indicate small videos or clips being watched and acts as the object of the activity.
Oglądanie zabawnych filmików poprawia mi nastrój.
Watching funny videos improves my mood.
Here, 'filmików' is used in genitive plural as part of the phrase 'jakieś ciekawe filmików,' qualifying the noun to ask if someone possesses such items.
Czy masz jakieś ciekawe filmików do pokazania?
Do you have any interesting videos to show?
The use of 'filmików' in this sentence is in genitive plural as part of the structure to describe the multitude of small videos frequently occurring.