Noun; Temporary loss of all common sense and logic usually resulting in a silly remark, comment or question. Similar but much, much worse than a "Blond Moment", a "Brain Fade" or a "Senior Moment". Etymology attributed to user name, LightRules on a photography forum, term now known to be in general use in 7 countries around the world.
Why won't my camera shoot fast when I have selected SLOW mode? is a LightRules Moment question.
by Pete POTN February 03, 2012