Reminds me of the time when I was about the same age, and Monty Python's Gumbies were all the rage. Our physics teacher (a woman of about forty) delighted us all by saying to one lad who had the rolled up trousers and handkerchief headgear appropriate to the part "Get your trousers down properly." She was a good sport though and curled up with laughter herself when she realised what she'd said.

Bingley

Bingley