Can you share a funny superhero story?

Well, there was this superhero whose power was super - strength. But he was really clumsy. Once, he tried to stop a bank robbery. He ran towards the robbers so fast that he couldn't stop in time and crashed into the bank's wall instead. The robbers were so shocked that they just dropped their bags and surrendered. It was quite a hilarious scene.

Well, there was this superhero girl. One day, she was chasing a bad guy in a very crowded place. The bad guy managed to get close to her and pulled her costume in a way that created a wedgie. However, being a superhero, she didn't let it stop her. She simply used her super speed to run circles around the villain until he was dizzy and then easily apprehended him. After that, she made sure to adjust her costume properly.

A superhero named Captain Cupcake had the ability to create cupcakes that could heal people. One day, there was a big battle and many heroes were injured. Captain Cupcake showed up with a huge tray of cupcakes. The villains were so baffled by this that they stopped fighting for a moment. And while they were distracted, the heroes ate the cupcakes, got healed and then easily defeated the villains.

The forgetful superhero could forget where he left his super suit. So he has to fight the bad guys in his regular clothes, like pajamas or a business suit. The bad guys would be so confused seeing this strangely dressed hero coming at them.

I'm not sure which funny story 'it's a funny story' refers to. Maybe you can describe some key elements of it so that I can have an idea.

Sure. Well, once there was a dog who thought he was a cat. He would try to climb trees and meow at birds. It was hilarious to see his confused face when he couldn't quite get the hang of it like a real cat.

Sure. Once upon a time, a man went to the zoo. He saw a penguin looking really sad. So he asked the zookeeper, 'Why does that penguin look so down?' The zookeeper said, 'Well, it's from the South Pole and it's cold here, but it's not cold enough for it to be happy.'

Yes. There is this dog. It chased its own tail thinking it was some kind of strange animal. It ran around in circles for minutes until it got dizzy. It was so funny.

Sure. There was a dog who always barked at the mailman. One day, the mailman brought a big package. The dog barked as usual, but this time, the package was so big that when the mailman put it down, it fell over and made a loud noise. The dog got scared and ran away yelping. It hid behind the sofa until its owner came home and calmed it down.

Sure. Once upon a time, there was a cat. It tried to catch its own tail all day long, running around in circles. It was so silly and made everyone who saw it laugh.