A few years ago at a traditional dance repetition our choreographer (a lady in her 50s

) joyned the dance because she was not content with how we were dancing and thought she would lead us but she was wearing some kind of sandals and she fell on her back and her sandal was flying over her head
Everybody did their best to abstain from bursting out in laughter, but I just couldn't do it. I was in tears

She called me stupid afterwards.