Maybe he's in a really tough situation and feels hopeless. That could lead him to such a drastic action.
Could be that he's been betrayed or has made a huge mistake and sees no other way out. But it's all just a fictional scenario created for the sake of the cartoon's story and to evoke certain emotions from the viewers.
Maybe he's in a really messed up situation and feels like he has no other way out.
The guy might be pointing at himself to indicate that he's responsible for something, or to express a sense of self-awareness or self-importance.
Maybe he's trying to draw attention to himself or show something about himself.
Maybe he's trying to get attention or show something about himself.
It could be that he's indicating a problem or issue related to himself. Or perhaps he's just being playful and wants to make a statement.
It could be that he's indicating a problem or special trait related to himself. Or perhaps he's just being playful and trying to catch someone's eye.
Maybe the dog is trying to get attention or show something about itself.
Maybe he's in a dangerous situation and needs to defend himself.
Maybe he's aiming at someone or something on that side.
He could be pointing up to draw attention to something above or to indicate a direction.