I've been trying for the past couple years to come up with a new character for Teen Titans Go!. It started back in the summer of 2019 when they added Bumblebee to the show as a new sixth Titan for the summer, but then she left at the end of the summer. I myself liked the idea of there being six Teen Titans, so I've been trying to create a new character to serve as a new sixth Titan.
Here's what I've come up with so far: She starts out as an extremely shy, quiet, almost mute girl, but then after whatever happens to her that gives her superpowers, her personality becomes more similar to Jim Carrey as The Mask or Freakazoid or The Creeper from Batman: The Animated Series/The New Batman Adventures, with the kind of manic energy often found in Jim Carrey's characters. Her skin also becomes bright pink and her hair a vibrant shade of blue, a color combination I thought would be interesting and that wasn't often seen in media and would help her stand out from the more colorful Titans like Beast Boy or Starfire.
I've also made a rough drawing of my character, which you can see above. I know it's just her head, and there's no color, and her hairstyle is just a placeholder. I haven't come up with a lot of the other details of her character (her name, powers, origin, etc.). I've posted my idea on Fandom, Reddit, and DeviantArt, but I still haven't really gotten any ideas. If you like my idea, I hope you will comment and try to help me brainstorm some ideas.