Failamanstration
(Verb) The act of demonstrating how to fail.
Enron gave a perfect failamanstration in 2001 when the company eventually went bankrupt because of acounting "loopholes".
Father : Hold on son let me give you a failamanstration
Son : *facepalm*
Father : Hold on son let me give you a failamanstration
Son : *facepalm*