[07-01-26] E4L06 - Going Postal

Near the Judge's desk, you will find a picture of the Unabomber, Theodore Kaczynski. This same picture appeared in the previous level, but here it conceals a secret.

In Secret 3, there is a poster for the "Postal Rifle Association", distinct from the National Rifle Association. This secret area also contains images of the mailman's nemesis, the dog, with specific targets indicated for where to "aim".

In the locker room, look at the mirror. Scrawled on the wall is the message "Take Home Bart". This is a reference to an episode of The Simpsons where Homer forgets to pick up Bart from soccer practice. The message itself was written by Milhouse.