Popularised by a 'Little Britain' sketch, the word kerfluffle is a mix up, a minor problem.
A kerfuffle is a commotion, disturbance, or fuss typically caused by a disagreement or misunderstanding between people. It often involves confusion or chaos in a situation.
Kerfluffle means to have a mistake happen to you!!! (I learned that from S.O.A.R.)S.O.A.R. is a smart kid class