As you may already know (but probably don't), March 1st is Peanut Butter Lover's Day. In fact, March is National Peanut Month (we're not positive, but we think that Jimmy Carter had something to do with this when he we was President of the United States). As part of our ongoing effort to highlight and celebrate overlooked holidays, we've decided to spread some creamy (or chunky) wallpaper on your desktop. Select a delicious screen topping below and start celebrating all things peanutty.