A state of mental exhaustion, typically found in mind-numbing Corporate America, from too much/too frequent ideating, critical thinking, problem solving, innovating, strategizing, or any other fancy word used to describe the overused concept of thinking outside of the box. Effects can be exponentially compounded when experienced within a rigid, process-oriented and/or risk averse environment.
Our attempt over the past two months to re-invent our company's poor excuse for a long-term strategy has officially given me tired head.
A state one reaches when they get really drained by hearing about it. It often occurs with celebrity trials, financial discussions, or other very detail-oriented stories.
I was listening to my favorite sports station yesterday on the way to work, they talked so much about Salary Cap that I got tiredhead and punched out.
Everytime that person talks about their baby I get such tiredhead and want to power down.