A crazy, nasty-ass follower of the Huffle Badger on Tumblr. Pufflings are recognizable by their inability to give one single shit, their badass smiles, and their particularinclination towards finding shit.
Pottermore User #1: I've been trying to annoy that Hufflepuff for HOURS, but they just don't seem to give a shit!
Pottermore User#2: Dude, that's a fucking puffling. You think Huffle Badger's pufflings give a shit? Hell no!
Term derived from slang. Normally used in England. I mean you'd sound like a bit of a nob if you used this in America or something.
Anyway, basically it translates to "What's up? You're extremelyattractive" It is now mostly used by teenagers who are wannabe gangsters (like I stated earlier) or a group of guys saying it as a joke.