The phenomenon that occurs on Sundays directly following a Catholic Church service. Generally police are involved to allow all of the church-goers to leave the church and back up other traffic in the process
Friend 1: Hey what took you so long to get here?
Friend 2: Sorry, I didn't realize it was Sunday and got caught in a major Catholic Jam
Friend 2: Sorry, I didn't realize it was Sunday and got caught in a major Catholic Jam
by GirlWhoCriedOw November 24, 2009