Avatar is obvious, but the username probably isn't. Years ago, I would stop at a Tim Horton's on the way to work every morning and every single day I would have to ask for a sleeve for my coffee. After a few dozen times, I realized the ridiculousness of having to ask for the same thing every day when they should be assuming everyone wants one every time instead of burning their hands trying to carry coffee into work. Anyways, my morning mantra of "Sleeve Please!" turned into SleevePlz when I had to come up with a username for online poker years ago and I've used it for most online interactions ever since.