Bowser Jr.

[Wes]

Well in Sunshine, Shadow Mario did spin the paintbrush over his head like a helicopter propeller, so it's not like we're making up the idea out of nowhere. I think that latest moveset posted by SupahGoombah, with Paintbrush Copter UpB would be perfect. And maybe change the UpAir he suggested since it's similar the copter idea.

I don't remember that, and besides, thats shadow mario, even though it was Bowser Jr. in disguise.

During the Shadow Mario chases during the later levels, he would use it to jump higher. And it's the same character, so I assumed that if one could do it, the other could too.