We has a teacher who would walk along the school corridors with the tips of his fingers of the hand closest to the wall always in contact with the wall. He also walked in a rather camp way. This was not particularly amusing until he went round a corner. He would move about half a step further from the wall and as he turned the corner, with his fingers still touching the wall, lean into the corner as he went round it.

This got even funnier as kids in the school cottoned on to this and decided to copy him. At times you would have a line of six or seven kid walking behind him through the corridors all with the tips of their finger touching the wall, walking a bit camp and turning corners the same way as he did.

This was a great source of entertainment. Hours of fun...