For you oldtimers it was William Bendix on the show The Life of Riley. "My head is made up". I always thought it such a curiosity. Why head? Why not mind?
Now I understand. It is prevalent in politics. Those who lose their minds over a candidate have no minds to make up only heads. I get it. Finally after 7 decades! A made up head can elect a despot dictator to lead. Not a mind but a head. You betcha.