Boxers or Briefs? Shirtless Tough Mudders Drop Their Shorts and Spill – WATCH Sean Mandell October 11, 2016 Leave a Comment Underwear aficionados' favorite web series, Boxers or Briefs, is back with a new dirty episode. The series which asks different groups of guys what … [Read more...] about Boxers or Briefs? Shirtless Tough Mudders Drop Their Shorts and Spill – WATCH