Maybe it's his tone or the way he speaks that gives off that creepy vibe.
It could be the way he talks or the expressions he makes. Maybe his nasally voice sounds odd and gives a creepy vibe.
It could be a funny and unique character. Maybe it has a comical way of speaking that makes people laugh.
Creepy old guy cartoons often feature elements like dark colors, mysterious backgrounds, and the old guy might have a menacing look or behave unpredictably. Sometimes they have supernatural powers or are linked to scary stories.
The mystery and suspense they often create. The way they play with your imagination and keep you on the edge of your seat.
It's hard to pinpoint one specific voice actor for a tough guy in cartoons because it varies by the show. However, names like Mark Hamill and Kevin Conroy have lent their voices to such characters in different projects.
There are several factors. Maybe it's his odd appearance, like having an unusual hairstyle or a distorted face. Or it could be the way he talks, with a creepy tone or saying creepy stuff. Also, his actions, like constantly following someone or showing up unexpectedly, can make him creepy.
Maybe it's the way he looks, with strange expressions or a sinister smile. Or it could be his actions, like lurking in the shadows or doing creepy things.
The little creepy guy you might be referring to could be Marvin the Martian. He's known for his schemes to destroy Earth.
Often, they might have weird expressions, strange clothing, and be in spooky settings.
It could be to create a contrast or add an element of surprise. By having an ugly voice for a guy in a cartoon, it catches the audience's attention and makes the story more interesting. Also, it might help in developing a unique character personality.