It could be that he's in a state of deep sleep and is drooling involuntarily. Or perhaps he's daydreaming about something mouthwatering.
Maybe he saw something delicious and couldn't help it.
Maybe he saw something delicious and couldn't help it.
The story might be centered around the blue drooling guy's interactions with other characters in a fantasy world. His drooling could cause all sorts of funny and unexpected situations.
The cartoon guy might be drooling over the pretty girl because he has a crush on her and is showing his extreme infatuation in a humorous way. It's a common way to add comedy or emphasis in cartoons.
Maybe the dog saw something delicious or is really excited. That can make it drool in the cartoon.
It could be part of a story or an artistic expression. Maybe the artist wanted to create something unusual or draw attention with that image. Who knows!
Maybe she saw something delicious or funny that made her react like that.
The cartoon dog might be drooling because it's imagining a tasty treat, or it could be a part of the cartoon's comical effect to make it look funny and engaging.
Maybe he saw something delicious and couldn't help it.
Maybe she saw something delicious and couldn't help it.
Maybe he's really hungry and imagining delicious food.