I know it's major anthropomorphism, but I often think dogs do have a sense of humour.
Today I took the dogs for a long walk, which included a stepping stone crossing over the creek. The foster pup (a 5mo sooky staghound) missed a step and fell into water up to her neck. When she'd dragged herself out, looking rather shocked and bemused, Banjo promptly body barrelled her, knocked her off her feet and then proceeded to do zoomies like a lunatic. I'm sure it was her way of saying, "Haha! You. Idiot!"
It was extra funny because another dog owner had witnessed everything from the other side and was laughing too. And her dog kept crossing back and forth to see what the crazy dog was doing and looked equally confused and excited.