Skin Concept: Sports Jocky Urgot
His legs have basketball hoops and he dunks you into them with his E
His passive could be confetti
Q is a really bad paintball that has delayed explosion (no idea how to make this one work)
His W could be him wearing a helment for the shield and shooting baseballs from one of those automated shooters: https://cdn3.volusion.com/25j5t.bh7fa/v/vspfiles/photos/SL129BB-3.jpg one of these things
Ult is a dodgeball and he fires a folded volleyball net for that excecute