Who remembers 'What's the time Mr Wolf?'
Somebody would stand with their face to the wall, their back to the other kids. The kids would ask 'What's the time, Mr Wolf?' and the 'wolf' would give a time (eg five o' clock) and the kids would have to take that number of steps towards Mr Wolf (ie five steps). When they got really near, and when Mr Wolf felt like killing, he would suddenly answer the question 'What's the time, Mr Wolf?' with 'DINNERTIIIIIIME!!!!!' and everybody would run.
God, we were easily amused...