Definition 1 (noun): Informal word for nonsense.
Example: “Moenie kak praat nie.” (“Don’t talk rubbish.”)

Definition 2 (verb): To defecate; to poo.
Example: “Die hond gaan buite kak.” (“The dog is going to poo outside.”)

Definition 3 (adjective): Describes something as bad, unpleasant, or disappointing.
Example: “Dit was ’n kak dag.” (“It was a terrible day.”)

Definition 4 (intensifier): Strengthens the meaning of the word it comes before, often to emphasise something as very good, very bad, or extremely strong.
Example: “Daai dite was kak lekker.” (“That food was extremely tasty.”)