When two people shit on the same toilet at the same time. One person shits normally, while the other person is on their shoulders taking an upper decker. Resembling a totem pole while dumping.
"Dude this sucks, there is only one bathroom and all of us ate taco bell"
"If we don't take fast dumps, I'm going to crap my pants."
"No need to worry bro, we can just tak a totem duece."
"I got the top"
"Oh my gosh, what kind of creature can shit in the tanker and bowl at the same time?"
"Must of been a totem duece"