What does this stand for?

Question:

What does this stand for?

[IMG]http://i9.tinypic.com/5xfx0jo....
http://tinypic.com/view.php?pic=5xfx0jo...
I've seen the "f" symbol many times, and my friend is getting a tattoo of it, but I don't know what it stands for, or what company.. Someone please explain!!

Additional Details

4 weeks ago
click the link, and it will come up on the tinypic site, but there is a layout on there with the symbol on it. its a myspace layout with a green and white shoe on it, but the background has the symbol... and he wont tell me what it means.

Best Answer - Chosen by Asker:

I followed your link and looked at a bunch of pics, but all I saw were some scary looking chicks and a bunch of other silly stuff. Didn't see any 'f' symbol anywhere. Try again. Even better, why don't you just ask your friend?