What are the most memorable funny bad timing stories you've heard?

A friend told me that in her office, there was a whiteboard with everyone's tasks. One day, someone accidentally erased all the tasks and drew a big, goofy face instead. When the manager came to check, he couldn't help but laugh. They then had to quickly rewrite all the tasks while still chuckling about the face.

One memorable story is about a group of players in an RPG. They were exploring an ancient tomb. One of the players, who was a thief character, accidentally stepped on a pressure plate that was supposed to release a trap. But instead, it played a really loud and goofy song. All the mummies in the tomb started dancing to it. It was so strange and funny.

A really memorable one was about a kid learning to walk. He was waddling around like a little duck. His parents were trying to encourage him and he took a big step forward, but then his diaper slipped down a bit. He just stood there looking confused while everyone around him was in stitches.

There was a story about a couple at a buffet. The woman was on a diet and the man kept teasing her by bringing her huge plates of food. She got so mad at him but in a really comical way.

I remember a server story where a user was so excited to share their new pet's picture, but they uploaded the wrong file which was just a really blurry and unrecognizable mess. We all guessed what it could be, from a mythical creature to a new kind of abstract art. It was really funny.

I heard about a waitress who accidentally tripped while carrying a tray full of drinks. But instead of getting upset, she just started doing a little dance on the floor as if it was part of the show. The customers loved it and even tipped her extra.

A boy once confessed his feelings to a girl by dressing up as a pizza delivery guy and when she opened the door, he said 'I'm not just delivering pizza, I'm delivering my heart'. It was so unexpected and funny.

A friend told me about a party where they played a game of 'Who Am I?'. One person had the name of a really obscure historical figure. Instead of giving normal clues, he started making up crazy things like 'I have a pet unicorn'. It made the whole game chaotic and super funny.

Once, there was a school-wide competition for the best school uniform design. One student came up with a design that was so outlandish. It had huge ruffles and bright neon colors. When he modeled it on stage, everyone was shocked at first, but then couldn't stop laughing. The judges had a hard time keeping straight faces too.

I heard of a paladin who was very strict about following the code of honor. But during a tavern brawl, he accidentally punched a barrel of ale instead of the thug he was aiming for. The ale sprayed everywhere, drenching the whole party and making them smell like a brewery for days. It was a mess but also really funny.