HELP Excitable/Emotional Pixar characters

I’m trying to come up with character voices to use for a part I’m playing. I’m looking for characters that are easily excitable and/or get emotional very easily. Since pixar has such a range of wonderful characters I thought that there should be some good ones but I’m drawing blanks. Can you guys come up with characters that fit this?

Dory…all the way.

Woody gets pretty emotional…as well as Violet.

Most Emotional characters in Pixar Movies.

Toy Story: Woody
A Bug’s Life: Flik
Toy Story 2: Jessie
Monster’s Inc: Sulley & Boo
Finding Nemo: Dory & Marlin
The incredibles: Violet
Cars: Doc, Sally
Ratatouille: Collete

I’d definitely agree with the ones mentioned so far, and I’d also like to add Lightning. He has one of those very dynamic personalities that seems to go from one emotion to another in a matter of seconds, and seems very excitable. Also, Mike is a pretty excitable guy, and he’s very romantic too.

Rex is the most excitable one that comes to mind.