Outline, yay or nay...

I guess I outline lol in my own way. I do it at work, out and about or just sitting around. I have my book bible with me most of the time and when I can't bring it out I use scrap paper. Advice for you do NOT use scrap paper unless you enter it down ASAP. I end up waiting and have to sort out the ideas. And I have tons of ideas just for one scene. So yay I outline. How do you outline? Or do you?