The cartoon guy might be snooping over the wall because he heard a strange noise and wants to investigate. Or maybe he lost something on that side and is looking for it.
It could be that he's trying to spy on someone or something. Or perhaps he's just being playful and exploring.
Maybe he's curious about what's on the other side.
It might be that he heard a strange noise and is peeking over to investigate. Or perhaps he saw something pass by and wants to take a look.
Perhaps he heard a strange noise and is trying to see where it's coming from by looking over the wall with his nose.
He could be looking for someone or something specific. Maybe he lost his pet and thinks it's over there. Or perhaps he's trying to get a better view of a beautiful landscape.
Maybe he's frustrated or angry and taking it out on the wall.
He might look curious or cautious. Maybe he's peeking to see something interesting or being careful not to be noticed.
That's a pretty odd and inappropriate behavior. Maybe it's just for some kind of shock value or to show a really bad example.
Maybe he's not looking where he's going and is too distracted.
Maybe he's frustrated and taking it out on the wall.
The cartoon dog might be looking over the wall because it senses a potential friend or something to chase. Maybe it's just bored and looking for some excitement.
Maybe he wasn't paying attention to the road or lost control of the bike.