OK, I'm re-creating the thread because I forgot to put a tag in my last one. (That, and I have the pics now) So here it goes: (Please make a macro using http://www.mmowned.com/forums/wow-ex...per-macro.html first)
Get to the edge of the window as shown below:
Now, use the wall jumping macro and face the wall. Then, change where you're looking slightly until the number reads 133 (or very close to there). Then, jump, and you should get stuck in the middle of the wall:
Jump again:
And you're up! YAAAAY!
Have fun watching people try to jump up to where you are.