shouldn't have done that

plans made in the nursery

can change the course of history

remember that

mummy's annoyed

says go and play

don't show your face

stay away all day

shouldn't have done that

a small boy and his infantry

marching around so naturally

shouldn't have done that

grows up and goes to school

such a nice boy

obeys all the rules

mummy's proud of that

leaves school to follow his ambition

knows what he wants

to be a politician

shouldn't have done that!