Secondary school, from 1972 to 1977.
Headmaster Mr Bury - Batman
So called because he was alleged to have worn a black headmasters cape, many years before my 5 years started.
Biology teacher Mrs Evans - Frog Gob
So called because she supposedly moved her mouth and throat like a frog when she spoke.
Maths teacher, Mr Butterworth - Buttons
I think it was our year who called him that as it was supposedly quicker to say than Butterworth.
French and Italian teacher, Mr Metcalfe - Catweezle
Because he looked like him.
Drama teacher, Mr Powis - Bad Breath
Self explanatory
Art & design and maths teacher, Mrs Bartholomew - Porn Mag
Because she looked like a 1970's porn film actress.
I think that's it. There may be more, but most of the teachers were referred to by their surnames, without a Mr or Mrs in front.