Nauls says, “Which one of you disrespectful men been tossin’ his dirty drawers in the kitchen trash can, huh?” and then tosses said dirty drawers onto what looks like a pinball machine.
And John Carpenter gives us a close-up of them.
Later on, MacReady is twice shown examining them.
I’ve seen the movie five or six times now and I still don’t understand the point of these scenes. They feel like a plot point of some kind, but I can’t figure it out. Am I missing something that everybody else is understanding?