Memory loss due to a severe feeling of boredom. Your brain is in a non-functional and non-productive state for so long that it even stops recording memories.
I had nothing to do all day at work today and I was bored out of my head. When the time came to fill in my timesheet I couldn't remember what I was doing all day. I must be suffering from boredom amnesia.
by Regolithic February 18, 2013