Definitions by thebonedaddy
J Day
A holiday celebration paying tribute to His Airness on the 23rd of each month, plus an extra J Day on February 3rd (2/3). Commemorators honor his glory by wearing Air Jordan sneakers/apparel, listening to rap music making reference to Michael Jordan, watching/quoting Space Jam, smoking J's when appropriate, and other assorted MJ related activities.
J Day by thebonedaddy March 28, 2015