The giant can is a can that kills Duck Guy in DHMIS 5. He is a giant blue can with a yellow circle with a face on the center.
- He is an actor in a suit like Steak Guy, Red Guy & Universe Guy.
- In a quick shot it reveals there are multiple cans killing Duck Guy.
- He resembles the Can Of Duck Guy that is in the microwave.
- He is the only teacher to physically kill a character.
- He along with the glitched teachers don't speak.
- Duck Guy's "Surgery" is believed to take place after the episode because the episode Duck Guy appeared in is playing on the monitor