der Unfug
Translation
mischief, nonsense, tomfoolery, shenanigans
Examples
Treib keinen Unfug!
Don't get into any mischief!
Das ist doch alles Unfug.
That's all just nonsense.
Grammar Patterns
to get into mischief Unfug treiben/machen The children are getting into mischief again.
Similar Words
Synonyms: Unsinn, Blödsinn, Schabernack; Antonyms: Vernunft (reason), Sinn (sense)
Etymology
From prefix un- (not) + Fug (order, suitability). Literally 'un-fitting' or 'disorderly' behavior.
Memory Tips
Think of 'un-fitting' conduct. It doesn't fit the rules or expectations, hence it's mischief or nonsense.