Well, I had a drunk friend who thought his shoes were talking to him. He sat there for a good ten minutes having a 'conversation' with his shoes, trying to figure out their 'problems'. It was quite a sight.
There are several things. You can play beach frisbee. It's a lot of fun and you don't have to worry about your clothes getting in the way. Also, building sandcastles can be interesting. You can be creative and get your hands dirty without ruining any clothes. And walking along the beach at sunset with friends is really a memorable experience.
You can play car games like 'I Spy' where you look for things outside the car and describe them for others to guess. It makes the drive more interesting.
Many small pet dogs have a habit of stealing socks. They might take a sock from the laundry basket and run around with it in their mouths as if it was their most precious possession. It's so hilarious to see them prancing around with a sock.
Do a mini - series of 'funny fails'. For example, you could record yourself trying to do a simple task like stacking cups but purposely make it look like you're really bad at it. Then post each attempt as a different part of the private story. It's a fun and engaging way to keep your friends entertained.
Funny reptile stories often involve crocodiles too. There's a story of a young crocodile that saw its reflection in the water and thought it was another crocodile. It started making all kinds of hissing and snapping noises at its own reflection. And then there are the baby alligators that sometimes play - fight with each other in really clumsy ways, tumbling over and over in the mud like little green wrestlers.
Pigs often do silly things in these stories. For example, they might try to climb trees, thinking they can reach the fruits on the branches like monkeys. But of course, their plump bodies make it impossible, and they end up falling down in a very comical way.
Tigers sometimes make funny faces. In a story, a tiger got startled by a little mouse and its eyes went wide and its ears flattened back in a really comical expression.
Dad's friends can introduce new hobbies. Maybe one of his friends is really into painting and invites dad to join a local art class. This can open up new creative outlets for dad and enrich his life.
Tell a joke in the form of a picture. You can write the joke on a piece of paper, take a picture of it, and post it. For example, 'Why don't scientists trust atoms? Because they make up everything.'