YoshiFansean1, you shouldn't really throw around images of final bosses like that. As a victim of spoilers, I can attest how frustrating it is to see something you didn't want to see yet. At least post a link and warn that the link will lead to spoilers.
As for Fawful, needless to say I love that bean dude. From his first speech, I fell in love with his unpredictable speech patterns and delicious eccentricity. Which is ironic, because when I first read about him in the instruction manual I went, "Psh. Just another useless bad guy sidekick." But it turned out that unlike useless sidekicks who's incompetence leads the villain to ruin, if it wasn't for Fawful, Cackletta would have fallen much earlier in the game.
I will say, though, that I didn't find him quite as funny in Bowser's Inside Story. Maybe he didn't have enough fury. Or perhaps I was starting to get used to his bizarre speech. But he still shined through and added more great quotes to his repertoire, further cementing him down as the most quotable character in video game history. And I truly did feel sad at the end of the game when he exploded and apparently died.