Skin Concept: Janitor Jax
http://th02.deviantart.net/fs71/PRE/i/2014/156/f/3/janitor_jax_by_jaxlol-d7l3git.png Credit goes to http://jaxlol.deviantart.com/ for this peice of artwork.
So, Jax had wielded a lamp, a hockey stick, a nailed plank, a fishing rod, a cardboard tube, plastic weapons, and the 2013 Worlds Trophy.
But what if Jax was a janitor?
Appearance: A pretty simple Janitor's uniform with some creative input would do the trick, instead of the mask with 6 eye holes he would have sunglasses, earbuds, a hat, and a scarf for the rest of his face. He would wield a wet mop as he cleans up teamfights on the rift.
Walking animation: Jax mops the ground as he goes toward his destination, leave no spot untouched!
AA animation: A regular whack on the head would do.
Q: There's really not much to do here... unless I'm missing something.
W: Jax whacks you even harder across your face, and this time his mop is extra wet and soaks all of your clothes!
E: Jax spins his mop around like usual except he flinges water everywhere around him.
R:
Passive: Jax whacks you so hard that he doesn't just get your clothes soaked, he makes a puddle on the ground!
Active: Instead of a regular old protective sphere, Jax get's into his cleaning cart and rides around the rift ready to clean it of it's impurities!