For when someone takes the least logical course of action when confronted with a problem, and then later expresses confusion when the repercussions for taking said action are enacted upon them. Coined after Greg Heffley, the protagonist of the Diary of a Wimpy Kid franchise.
His complete lack of self awareness and common sense must mean he takes the Greg Heffley Method to heart.
by meatball meatball April 14, 2017