I'm going to move some guy's bottle and hoodie off of an equipment that he was not using and put it on the floor
Why are you gonna move his stuff?
I think he was taking up more space than he should have
I know you're upset but it's not nice to move someone else's stuff. Maybe you should just tell him he's taking up too much space.
He's just playing a game, are you saying he can do that during work?
I'm not saying what he's doing right or wrong. It doesn't matter why he's taking up this much of space. You only need to tell him your concerns and ask him politely to move his stuff somewhere else.