This is the 11691st most frequent German word.
syke
"Syke" is not a standard German word; it may refer to a town in Germany or be used in slang, but it typically isn't recognized in formal German vocabulary.
In this context, 'syke' is used colloquially at the end of a statement as a playful way to indicate that what was just said was not serious or true.
Sie sagte plötzlich 'syke!', nachdem sie einen Witz gemacht hatte.
She suddenly said 'syke!' after making a joke.
Here, 'syke' is described as a word popular among youth used to signify humor or sarcasm.
Das neue Jugendwort 'syke' wird oft als Scherz verwendet.
The new slang term 'syke' is often used as a joke.
The usage here demonstrates 'syke' as an interjection to signify a reversal of the prior statement, commonly in a humorous tone.