Last Friday, Murk Avenue's Donovan Strain changed the internet with a rigorously-researched theory: the "good day" of Ice Cube's 1993 classic "It Was a Good Day" took place on January 20, 1992. But did he get some facts wrong? Mike B. of Lahatiel enters the most important intellectual debate of the 21st century with a new hypothesis: Ice Cube's good day was November 30, 1988.