The Catherby Box Glitch is a new glitch which was discovered after the release of Runescape HD. The glitch happened when the player teleported inside the box that you can hide in, in Catherby. When the player appeared in there teleport location they would still be in the same position as when they were in the box. When the glitch was first discovered, massive amounts of people would be around the boxes yelling "Teleport in the box!"