David Hasselhoff Incident
On November 6, 2009, mm3guy went rogue. Instead of banning users or spamming threads, however, he changed the site banner from the iconic Facepunch logo to a black and white picture of David Hasselhoff. He also changed the avatar of almost every user to one of several avatar-sized Hasselhoff photos. Confused users made threads about the incident, blaming various moderators (although mm3guy was stated as the culprit quite early on.) This confusion lasted until the 8th, when Garry changed the header back to the original Facepunch logo. However, all users had to manually change their Hoff'd avatars.