Favourite Wario World Boss?

Given the game's out on Switch Online now, let's reminisce about the game a bit. What's your favourite boss in the game and why?

For those who forgot who they are, the full list is on the Mario Wiki here:

I love Mean Emcee's mug. It's such a "Wario" design.

From what I've played of the game so far, I dunno who'd I pick from a mechanical POV. They're all kind of easy and mindless lol

I think the overall best is the Winter Windster. While it presents an obvious way to hurt it: chuck a rock into the lava to knock it out of the sky with an eruption... there's other ways to damage it faster, my favorite being to hit it with another rock the moment it gets up after taking a hit. The boss itself is also trademark Treasure weirdness that borders on disturbing, especially the attack that forcefully inflates Wario.
A close second would be Captain Skull. He almost feels like a precursor to the Shake King with how his design parallels Wario, and the pirate motif is a fun allusion to Wario's original "big bad", Syrup. Arguably a better final boss than the actual final boss?

I kinda like Red-Brief J and maybe Greenfist just because fighting on top of a cage over lava was memorable and Wario doesn't care how brawny or scary they are, he just goes "I'm-a-number one!!!"