ToonFace

Toonface is a series of shorts in which characters from Cartoon Network shows interact on a social network called Toonface, which is a parody of Facebook.

Ben 10

 * Ben Tennyson
 * Gwen Tennyson
 * Max Tennyson

Chowder

 * Chowder
 * Schnitzel
 * Truffles (possibly)

Ed, Edd n Eddy

 * Ed
 * Eddy

The Amazing World of Gumball

 * Gumball Watterson
 * Richard Watterson
 * Anton

Looney Tunes

 * Bugs Bunny
 * Daffy Duck
 * Tweety
 * Speedy Gonzalez
 * Clyde

Generator Rex

 * Rex Salazar
 * Noah Nixon

Adventure Time

 * Finn
 * Princess Bubblegum (possibly)

Codename: Kids Next Door

 * Common Cold

The Powerpuff Girls

 * Blossom
 * Bubbles
 * Buttercup
 * Professor Utonium
 * Mojo Jojo

The Marvelous Misadventures of Flapjack

 * Flapjack
 * Captain K'nuckles

The Grim Adventures of Billy & Mandy

 * Billy
 * Mandy
 * Irwin

Foster's Home for Imaginary Friends

 * Bloo
 * Frankie Foster
 * Coco
 * Eduardo
 * Madame Foster

Scooby-Doo!

 * Velma Dinkley
 * Daphne Blake
 * Fred Jones (mentioned)
 * Shaggy Rogers (photo cameo)

Trivia

 * In Captain K'nuckles' Toonface, when it suggests members for long-term relationships, Truffles and characters from old Cartoon Network shows appear, such as Cow and Bunny Bravo. Plank is also seen.
 * It is also not known how the K'nuckles' PC can work without cables.
 * It is unknown how Bunny has a Toonface when she exploded in the Powerpuff Girls episode "Twisted Sister".
 * There are 2 characters that have two Toonface shorts, Gwen with Bloo and then with Daphne and Mojo Jojo, although both of his are only with Ed.
 * In the Rex Toonface short with Gumball, they meet for the first time.
 * In the Toonface with Frankie, Bloo mentions Gwen, and in the Toonface of Gwen arguing with Daphne, Daphne mentions Frankie, so she probably knows her and they are probably friends.
 * Bubbles, Chowder, Eduardo and Bloo are the ones with the most friends, but Irwin, Captain K'nuckles and Grandpa Max are the ones with the fewest friends.
 * This propaganda possibly came from the City-era Bumpers.