Brigham Young University, the private school affiliated with the Mormon church, has no qualms about being ranked the most "stone-cold sober" college for the 18th year in a row. Princeton Review released their annual college rankings on Monday, naming both the most sober and the biggest party schools. BYU has made milk-based jokes on social media in recent years to celebrate their crowning as the school least likely to party, and did so again this year.