This username is an online nickname I used to use in the 00s, here and elsewhere. I still use the shorter form "Fluffalizer" on Illogicopedia and places related to my activity there, but have otherwise given up on it. It's been long since I contributed to Wikipedia under this name.
Nowadays, "Fluffalizer", short or long, is no longer a unique-ish name. It seems like I had that handle mostly for myself for a decade or so, but at least one other person has been using the name as of the mid-2010s. I'm not big on social media, and any "Fluffalizer" you'll find there won't be me.
Old stuff
editIn the 00s, I also used the name on some forums and for work on a few hobby software projects. Few tried the audio DSP "Fluffy Plugin Set", though that's the only old thing likely to make an open source project comeback in the future, in one or another form. If you know my old "fluffalizer" email address, then you probably know my real name too.
People who recognize me from older days may, from one particular place on the web, possibly remember the related nickname "Divine Imaginary Fluff". I also used to use, in several places, one nickname based on the word "freak", with a rather contrived-looking unique way to write it.