What Does “IDGI” Mean, and How Do You Use It? Share March 2, 2020 Dm4r Technology IDGI is a common internet abbreviation that finds its way into Reddit threads and Facebook comments. But what does it mean? How do you use IDGI, and where did it come from? Read This Article on How-To Geek › Source : What Does “IDGI” Mean, and How Do You Use It?