Chachi

"Don't patronize me, you freak! I'm sick of your yapping! You're a waste of bones and organs!"

- Chachi insulting Cow.

Chachi is an minor antagonist in Cow and Chicken. He only appears in the episode Chachi the Chewing gum seal as the titular antagonist. He is voiced by Tom Kenny.

History
Chachi is brought to life after Cow makes a wish on a wishing star, but turns out to be unhappy and unconfident.

When Cow brings Chachi to watch TV, Chicken chews on Chachi and pops him. Cow then teaches Chachi to stand up for himself, and when Chicken chews on Chachi again, Chachi chases him and beats Chicken to a pulp.

Cow congratulates Chachi, but Chachi is ungrateful for this and proceeds to berate and yell at Cow, causing her to cry. She sticks him under the table, where he is stuck and falling apart a month later.

Personality
Chachi is a very unhappy person, not even grateful he's alive and tends to be violent when it comes to beating up Chicken and very rude as he yells at Cow, which proves to be his fatal mistake.