The reason could be diverse. It could be a visual cue to make the character stand out, indicate a moment of surprise or excitement, or simply be a part of the artist's style to give the character a unique trait.
The reason could be that it's a common way in cartoons to make the animal look more comical or to draw attention. It might also imply that the animal is feeling relaxed or carefree.
The cartoon kid might stick out the tongue to get attention or to show that they are being cheeky. It could also be a reaction to something they don't like or as a form of non-verbal communication.
Maybe it's hot and trying to cool down. Or it could just be showing a playful or happy expression.
The White Impermanence stuck out his tongue because he had hanged himself on a bridge pillar when he was alive. This was a conclusion based on the information provided in literature [1] and literature [2]. The White Impermanence's characteristic was its long red tongue. This image was probably to highlight his role in the underworld and his ability to communicate and communicate.
Maybe he's being playful or trying to be funny.
Maybe it's just having fun or being playful.
Maybe he's being playful or trying to be funny.
The reason a dog's tongue is shown sticking out in a cartoon could be to convey its current state of mind or physical condition. For instance, if the dog is running around and having fun, the tongue out shows its excitement. Or if it's been in the sun for a while, it shows that it's getting overheated.
Maybe it's just being playful or trying to be funny.
Maybe it's just being playful or having fun.