Choo Choo is a member of Top Cat's gang. He is a pink cat sporting a white turtleneck; the tip of his tail is known to vary as white or black, depending on episode.
He is known as a wanna-be lady's man, but too often fails to win over his dates, usually because they're "not his kind," in its turn explaining his becoming social-media meme fodder since the summer of 2015.
In Jellystone!, Choo Choo is reimagined as a woman with hacking abilities and is more tough in contrast with the sensitive male portrayal in the original series. She also has a much thicker Bronx accent.
Films and Specials
- Harvey Birdman, Attorney at Law - "Mindless" (2005)
- Tom Kenny - Harvey Birdman, Attorney at Law (2005)
- Jason Harris Katz - Top Cat: the Movie (2011) and Top Cat Begins (2015)
- Jenny Lorenzo - Jellystone! (2021)
Since August 2015, Choo-Choo has become a popular meme for social media sites such as Facebook, Twitter and Tumblr as an epitome of social ineptitude and passivity, as if reflecting Choo-Choo's traits of character as a social wannabe, but something of a klutz in this regard.