WALK ON THE WALLS GLITCH: (UPDATED: This cheat does not work anymore soz, the only reason i still have this cheat is because it was an awesome cheat.)
STEP 1:Go to http://play.clubpenguin.com/load.swf using Internet Explorer 7 (would be the best choice so far.)
STEP 2:Log in Club Penguin
STEP 3:Adjust the zoom to 700%. Now you have to click “Custom” then type in 700%.
STEP 4: Click on the white area in the top left corner by the Gift Shop.
STEP 5: Once you have clicked on the white area, zoom out to 100%
You will now be standing on the wall! Other penguins will not be able to see this…Have an awesome time!!
Here is the video walkthrough for this awesome glitch made by Mike 92: (Click here)