The Mystery Cartoon Character Game, ongoing-ier.

I guess it's time to give out more clues.
4. I hardly ever wear pants--heck most of the time, I just walk around naked.
5. I have some rather odd ways of walking around--sometimes I just roll around and sometimes I grab both my legs and bounce around on my butt.
6. I was on two shows--the second one used to be part of the first until it eventually spun off into its own series.

Sorry, Glowworm. Just can't think of it.

I can: this is the Red Guy, a blathering but incompetent version of the Devil from David Feiss' Cow And Chicken / I Am Weasel universe. At one time, he posed as a policeman: Officer Pantsoffsky. Though Red Guy's plans are patently evil, they're rather small scale, something one would expect from an underling.

Yes, this is the Red Guy from Cow and Chicken/ I am Weasel
1. In the pilot episode/ What A Cartoon! "No Smoking" The Red Guy introduces himself to the audience as the devil.
2. However, while it was quite obvious that the Red Guy was always the devil, he ended up taking on other roles--basically whatever was necessary for the episode. He could be Cow and Chicken's principal, or I.M. Weasel's fairy godfather.
3. Because the Red Guy doesn't wear pants and is always flaunting his huge red butt, many of his alias are based upon this. For example, he could be Lance Sackless.
4. There have been some very rare occasions where the Red Guy has worn pants. However, for the most part, he either doesn't wear them at all (think Porky Pig) or wanders around completely naked.
5. Yes, the Red Guy is infamous for bouncing around on his butt--I wonder how many kids tried to copy that? He'll also roll around--there was one episode where as a salesman, he simply rolls down the street to Cow and Chicken's house and then flops up and down while ringing the doorbell.
6. I Am Weasel was originally part of Cow and Chicken. It eventually spun off into it's own show. The Red Guy showed up around the second season of that show.

An amusing character, certainly, GW. Perhaps, as in many works featuring the Devil, he's gotten bored with thousands of years of tormenting hapless souls, and comes to Earth to play around with living ordinary folks. A case of Satanism is dull, trolling is fun. We'll have to take the Devil's word for it. Oh, and this one made me think up a bouncy Mystery Character.

1) This character has appeared in two cartoon shorts and zero animated features.

2) This character is not human, though she does a lot of things that a girl would do: brush her hair, check her messages, toy with leering boys.

3) And speaking of the Red Guy bouncing on his glutes ... this character does that, too. She leaves these cute little heart-shaped seat-prints in the ground, though not out of boredom, but because she's smitten with a cute hunk.

Eh, forget it, this one's too good to not correctly guess it. It's Minerva Mink from Animaniacs. She only starred in two episodes--too many complaints. (those sexual innuendos were not very subtle) However, she did have some cameo appearances.

Yes, Glowworm, this is Minerva Mink, part of the Animaniacs package, created by Steven Spielberg's people (Sherry Stoner in particular) for Warner Brothers Entertainment. She has only two cartoons to her name: Meet Minerva Mink and Moon Over Minerva. It's in the first one, Meet ..., that we see the butt-bouncing bimbo do her love dance around a Fonz-like critter. I'll add a lovestruck +1 to your tally sheet, and let you take control of the board.

One little thing though, Minerva was in Wakko's Wish--which was an animated feature-direct to video, yes, but an animated movie nonetheless.
Anyhow fun but short lived character.

1. Amusingly enough, I am voiced by the same actress who also voiced the previous character.
2. I am also based upon her--so basically, she's voicing a parody of herself.
3. I am seen for only a very short segment, and a cameo appearance in the next music video--but have quite a following with fanartists galore.

I believe this is Julie Bruin, from Tiny Toon Adventures.

Yes, Julie Bruin was in the Tiny Toon Music Television episode. She's not only a parody of Julie Brown--who later voiced Minerva Mink, she's voiced by her as well. She also has a very brief cameo on the Montana Max music video "Money (That's What I Want)"

My favorite part is when she's expecting to see Madonna with Buster and Babs--but they actually meant Fuddona--who is none other than Elmer Fudd dressed like her.

OK, I got one now.

The name of my city is a combination of two real cities.
After the death of a relative, I bond with the only connection I have with him.
After all that I went through, I then found out that someone stole my invention.

Thought I had the answer, but I was wrong. Maybe someone else will get it.

Could this be Jerrica Benton, stage name Jem, from Jem and the Holograms? After her father died, she discovered his secret project was this sapient computer that could project holograms through emitters built into earrings. She calls the device Synergy. Synergy gets nabbed by the Secret Service in one episode, who think it's a dangerous device meant to harm the President.

Nope, not Jerrica. I've never seen the show, but I don't think she fits clue one.

Three more.

In this movie, I am a prodigy in robotics.
My big brother was also into robotics.
In fact, he built something in order to help people. (PS. this is separate from my own invention)

I now know this one--but will sit this one out unless necessary.

I know it now. It's Hiro Hamada, from "Big Hero 6."

Yes, that's it. But his name is spelled Hiro.

The city he lives in is San Fransokyo.
After his brother dies, he bonds with a robot, Baymax.
Hiro invents microbots that can join together. Then they were stolen.
Baymax was built to be a healthcare provider.

You're up!

Thanks, Salty. Now here's one I just thought of:

1. I share my name with an iconic Mexican rodent.

2. I'm the sidekick of a professional archer.

3. My first three team mates are also the sidekicks of adult superheroes.

Again, I know this one, but am sitting out for now.