Click Profile at the top of the page. You'll see a bar with different options. Click Edit Profile. Scroll down about a quarter of the way and you'll see a box with the word Signature next to it. At the bottom of the box, you should see a clickable link which reads Upload Custom Signature Image. Upload your signature there.
If you have your own website host, you can also place the code and URL in the box. This is entirely optional, however. If you wish to do it that way, on the left side of the box is a clickable link that reads vB Code which explains how to use it.
uhm...could sum1 please make me a sig of the movie pyro in the middle and on the 4 corners is the cartoon pyro...(uhm...evo, comics or wut ever..) with his name on the bottom??? please..... id be really thnkful...id post it in my personal page.... like wut i did to the sig that ronylebeau made for me...please...thnx alot....and uhm...if you wanna see it...ask me for the link to my page... and uhm..i know i might be askin too much but could yah make a sig (same as wut i want) of ice man??? its gonna be for my sister...ill also post it in her personal page...and as usual....ye can ask me for the link to her page...please please please....