For a more permanent solution:

Just jam it in there hard enough, it'll do the job.
Shitposts processed from 9 to 5, with occasional overtime on weekends.
Rule 1: Be Civil, Not Sinister
Treat others like fellow employees, not enemies in the breakroom.
Rule 2: No Prohibited Postage
Some packages are simply undeliverable. That means:
If you see anything that violates these rules, please report it so we can return it to sender. Otherwise? Have fun, be silly, and enjoy the chaos. The office runs best when everyone’s laughing.... or retching over the stench, at least.
For a more permanent solution:

Just jam it in there hard enough, it'll do the job.
OCR-A is an interesting font for this.
I'm deaf in one ear. This here is my mute button.
it works, but is panned all the way to one side