Really it's just a random username off a list I drew up when I was rollin' my own "online persona management" VM server one very boring winter vacation about a decade ago.
Fluffy was a Fennekin I raised in my play through of Pokemon Y.
The “Teh” part was supposed to make it sound like it came straight out of 2009 deviantArt
Was listening to clips of The Dick Show when trying to think of a username unrelated to any other account of mine. Heard the phrase "If it's slime, it's baby making time, if she's wet, you are set".
Username predates Maddox's embarrassment of a bedroom by about 2 years.