A lot of people don't seem to have a problem urinating wherever there's water. Whether it's a shower or a pool, people will take any excuse they can get to avoid going to a toilet in order to relieve themselves. Apparently, that philosophy was alive and well during the filming of the underwater sequences of "Avatar: The Way of Water."

Jack Champion (Spider) and Bailey Bass (Tsireya) did an interview with PopBuzz where they played Jenga and answered questions related to "Avatar: The Way of Water." When asked to recall the funniest memory from the set, Champion responded, "Everyone knows you're a liar if you say you haven't peed in the tank because it's long hours. Everyone pees in it." Champion went on to recall a conversation he had with Britain Dalton (Lo'ak), where he admitted to urinating in the tank 100 times, whereas Dalton said he never went in it. 

At this point, Champion was worried he would get in trouble, but plenty of other people admitted to using the tank as a bathroom, so he was in the clear. Still, Dalton remained adamant that he never went in the tank, which caused Champion to be pretty skeptical.