Well, I'll just post it now since it is basically when the fewest people are on, but if a mod doesn't want this to be free knowledge, please delete this post.
I did it by adding 4 links with a url that goes no where with no text in it. Here is and example but the <'s and >'s have been replaced by ['s and ]'s.
[a href="lol"] [/a] [a href="lol"] [/a] [a href="lol"] [/a] [a href="lol"] [/a]
That's how I made that balnk post earlier. You see what is happening is it thinks the blank is the link and the broser can't make a link out of a blank space, therefore the broswer interprets it as something being there (that's why you can post it) but it can't show it (because there is nothing to link). There, you have made a blank post. Enjoy!
Oh, and in case this doesn't get deleted, this is for tails and lokloklok...
I was going to design and sketch a bow, but for some reason I am horribly failing at it. Any suggestions in the meantime? Oh, and until I get those suggestons, I will be designing "Starship Blammer". Be back soon with the design. I got a 80 minute study hall coming up to use for the designing.