Harley Quinn saw a bird in the sky.
"Wow, a bird!" she said.
"Yes, that is a bird, Harley," Joker said. "Good job."
"I knew it was a bird!" Harley said. She was angry and thought Joker was making fun of her.
Then it turned out that it wasn't a bird after all. It was Superman!
"I'm here to defeat you!" Superman said. Then he punched them really hard and they flew into a building.
"Not today, Superman!" Harley Quinn said. She pulled out kryptonite and punched him back with it in her hand. Superman hit a building and was knocked out.
"We won!" Harley said.
"I'm sorry I made fun of you," Joker said.
"It's okay," Harley said.
And they lived happily ever after.
The End