Code Eugene is a national alert message to warn everybody that some serious fedora wearing autistic bullshit is going on. This is possibly the highest level of alert that is in existence, above that of a nuclear fallout or typhoid outbreak.
Eugene: "Actually, I don't think there's anything wrong with rape, hehe, I think it should be legal."
*ATTENTION, THIS IS YOUR NATIONAL ALERT SERVICE. CODE EUGENE. I REPEAT. CODE EUGENE*
When a Eugene gets fed up and gets tired of being bullied, he brings his "new backpack" to school. However, this is just an excuse to bring a bigger bag for all his guns. Eugene will then begin shooting up the school.