How do I change my siggy? I have a murrcat quote that I do not want to lose!

I hate these Harlem shake videos. I mean, they can be funny, but wtf is going on? where did this hot mess of a thing come from?
Originally Posted by kayb
Look to your upper left and click user CP. Scroll down a bit and click edit signature. You should be able to type a new one and save it.