Dune
"Paul Atreides. You are currently wearing a fremen stillsuit. It collects 99% of your body's moisture, including urine and sweat. Do you understand?"
"Yes."
"Do you have any questions?"
"What about the 💩?"
"It DOES recycle the 💩 aswell. How... did you know to ask that?"
"I took a 💩 in this thing the second I put it on."
"MAHDI!!! THE PROPHECY!!! HOW DOES HE KNOW???"
https://youtu.be/R-rmbM0VB_I