Suggestions by @themegacaster

Jimmy Neutron (Character)

as Nickelodeon Characters in Mount Rushmores

SpongeBob SquarePants (character)

as Nickelodeon Characters in Mount Rushmores

Teenage Mutant Ninja Turtles

as Non-Marvel/DC in Mount Rushmores

Invincible (Mark Grayson)

as Non-Marvel/DC in Mount Rushmores

Spawn (Albert Simmons)

as Non-Marvel/DC in Mount Rushmores

Hellboy (Anung Un Rama)

as Non-Marvel/DC in Mount Rushmores

Don Rickles

as Comedians in Mount Rushmores

Courage the Cowardly Dog (Character)

as CN Characters in Mount Rushmores

Yumi (Hi Hi Puffy AmiYumi)

as CN Characters in Mount Rushmores

Crash Bandicoot (1996 Game)

as PS1 Games in Mount Rushmores

Gran Turismo (1997)

as PS1 Games in Mount Rushmores

Final Fantasy VII

as PS1 Games in Mount Rushmores

Spyro: Year of The Dragon

as PS1 Games in Mount Rushmores

The Powerpuff Girls

as CN Characters in Mount Rushmores

Gumball Watterson

as CN Characters in Mount Rushmores

Johnny Bravo (Character)

as CN Characters in Mount Rushmores

Samurai Jack (Character)

as CN Characters in Mount Rushmores

Larry the Cucumber

as 90's Cartoon Characters in Mount Rushmores

Dexter McPherson

as 90's Cartoon Characters in Mount Rushmores

Goliath

as 90's Cartoon Characters in Mount Rushmores