understand, get, check in
Du checkst es nicht!
You don't get it!
— Mommy (2014)
Checkst du's nicht?
Don't you get it?
— The Running Man (2025)
Und da checkst du ein wie in ein Hotel?
And you check in there like in a hotel?
— PK - Andere Sterne, andere Sitten (2014)
Checkst du das?
Do you get it?
— Soul Kitchen (2009)
Das checkst du doch, oder?
You get that, right?
— One Battle After Another (2025)