circular bin
Euphemism for "garbage" (or possibly "recycling"). Usually used to refer to the location where your résumé winds up when they don't want to hire you.
Human-resources guy 1: Ugh, another pile of applications from undereducated high-schoolers with no job experience.
Human-resources guy 2: Don't worry about it, just file them in the circular bin.
Human-resources guy 2: Don't worry about it, just file them in the circular bin.