'It's October 3rd': Celebrate Mean Girls Day as it hits theaters for its 20th anniversary
You may be wording why ‘October 3rd’ or ‘Mean Girls Day’ is floating around. The movie Mean Girls originally premiered in theaters on April 19, 2004. In the movie, actress Lindsay Lohan played Cady Heron who is responsible for the iconic line "On October 3rd, he asked me what day it was."