What are some funny high school stories about pranks?

In my high school bathroom, there was a group of girls who always used to sing really loudly in the stalls. It was like an impromptu concert every day. They would sing all kinds of popular songs and sometimes even make up their own lyrics. Everyone outside the stalls would be listening and laughing.

During a high school field trip, on the bus, we were bored. One of the girls, Lily, started a tickle war. She first tickled her neighbor and then it spread throughout the bus. There was so much laughter that the bus driver had to tell us to calm down a bit. But it was such a fun way to pass the time on that long trip.

One time, during senior prank week, a group of seniors managed to fill the principal's office with balloons. It took him hours to get to his desk. It was hilarious seeing his reaction when he opened the door and was greeted by a sea of balloons.

Haha. One time, a boy was so nervous about asking his crush to prom that he accidentally asked her in the middle of a math class when he was supposed to answer a question. Everyone burst out laughing, but she said yes.

At one high school party, we decided to have a dance - off competition. One of my friends, who was really shy usually, suddenly started doing the most hilarious robot dance. His jerky movements and serious face made everyone burst into laughter.

There was a time when our school cafeteria served some really strange - looking food. One of my friends dared another to eat it all. As he was eating, his face was making the funniest expressions. We were all laughing so hard that we almost got in trouble for being too noisy. That was a really funny high school moment.

One time, a freshman got lost on the first day of school. The school was big and confusing. He ended up in the janitor's closet thinking it was a classroom. When he realized his mistake, his face turned bright red. Everyone had a good laugh about it later.

Our high school band was rehearsing for a big concert. The percussion section decided to play a prank on the conductor. They switched the mallets for the cymbals and timpani without him noticing. When he signaled for the big cymbal crash, instead of a loud clang, there was a soft thud. The look on his face was priceless, and we all burst out laughing. After that, he took it in good humor and we had a great laugh about it.

One time, a high school girl's bra got caught on the edge of a desk when she stood up quickly. It made a really loud noise and everyone looked at her. She was super red - faced.

One funny story was when a guy switched all the salt and sugar containers in his office kitchen on April Fools' Day. People were having some really strange-tasting coffee and tea that day! Another was a girl who put a fake bug in her roommate's bed. The roommate jumped and screamed when she saw it. There was also the time someone changed the language settings on their friend's phone to a really rare language, and the friend was so confused trying to figure out how to change it back.