joke
In German, the word 'Witz' is used to refer to a joke. It can be used in the same way as the English word 'joke', to describe a humorous story or situation. For example, 'Er hat einen Witz erzählt' means 'He told a joke'. The word 'Witz' can also be used to refer to a person's sense of humor, as in 'Er hat einen guten Witz' meaning 'He has a good sense of humor'.
That's not a good joke.
This phrase is used when someone tells a joke that is not funny. The word 'Witz' means 'joke' in English.
He told a joke.
This sentence is used when someone tells a joke. The word 'Witz' is used here to refer to the joke that was told.
I don't understand the joke.
This sentence is used when someone doesn't understand a joke that has been told. The word 'Witz' represents the joke that the person doesn't understand.