Denzel Crocker was probably my favorite side character in Fairly OddParents!
...If it's okay, though, one gripe I have is that the pose and its silhouette looks too compact and complicated, like it's an in-between drawing towards a key pose (in animation) instead of the striking key pose itself. Fairly OddParents excelled at simple, readable silhouettes and shape language whenever the characters moved, resulting in some very striking and unmistakable poses.
I'm sure this is just a little one-off fan art, so you could easily ignore my critiques, but if you don't want to ignore it, I would encourage learning more about easy-to-comprehend "silhouettes" and how the beauty of cartoon characters is that you can easily squash and stretch them just to make the "silhouette" more more exciting for the audience.