 CONT: When Fry, Leela and Bender are being tortured by the Slurm  Queen, Bender is put through a machine that will turn him into cans  of Slurm. The machine punches one hole through him before he is  saved by his friends. This hole is quite large and can be clearly  seen on his side. When they are running from the Queen the hole  disappears completely. However, later on after they escape the  actual planet and they are partying on their ship, the hole  reappears. It can be seen when Bender drinks some Slurm and it falls  out of the hole and into Frys mouth.