It looks like during the filming of Aquaman, Jason Momoa’s manhood was on the line due to some painful wire work, and he let James Wan know it. While the harness beat being immersed in freezing cold water during filming in Iceland or maybe the restraint his bladder had to go through while wearing the Aquaman suit, it wasn’t cozy by any means. James Wan continued to explain the situation to USA Today with this:
Article source: https://www.cinemablend.com/news/2464134/shooting-aquamans-fake-underwater-scenes-was-super-uncomfortable-for-jason-momoa