At my school, we had a science experiment gone wrong. We were supposed to make a volcano erupt. Instead, it overflowed and the 'lava' (which was just colored baking soda and vinegar) went all over the classroom floor. The teacher slipped a little and we all burst into laughter. It was quite a mess but a very funny memory.
My high school had a pep rally once. There was a cheerleading team performing. One of the cheerleaders tripped and fell during a really complicated move. Instead of getting embarrassed, she just started doing a goofy dance on the ground. The whole school joined in and it turned into this impromptu dance party. It was a really fun and funny moment.
Sure. There was this one time a kid came in saying he had a toothache. The nurse looked and saw that he had a piece of candy stuck between his teeth. It was so obvious that the kid was a bit red - faced when the nurse just plucked it out and the 'pain' went away.
We went on a middle school trip to a farm. There was a large pigsty there. One of the naughtiest students in our class, named Ben, decided to play a prank. He told our teacher that there was a 'rare pig' in the corner of the pigsty that she should see. The teacher, being curious, walked towards the pigsty. Ben then made a loud 'oink' sound from behind a nearby shed. The teacher thought it was the 'rare pig' and started looking around all confused. When Ben revealed himself, the teacher couldn't help but laugh at how she'd been tricked, and we all joined in.
Sure. There was a school assembly where a student brought in their pet hamster for a 'Show and Tell'. As the student was holding the hamster, it suddenly jumped out of their hands and scurried across the stage. Teachers and students alike were trying to catch it. It finally hid under the podium and peeked out, making everyone laugh.
There was this one dare where a boy was made to stand on the classroom table and recite a nursery rhyme as if he was a Shakespearean actor. He got up there, trying to be all dramatic. His face was flushed with embarrassment as his classmates watched and giggled. It was a very funny sight to see him struggle through the rhyme while maintaining his 'character'.
Sure. Once there was a man who went to a pet store to buy a parrot. He saw a beautiful parrot with a sign that said, 'This parrot can repeat every word it hears.' So he bought it. When he got home, he started talking to the parrot, but the parrot didn't say a word. He returned to the store and told the owner. The owner said, 'Oh, I'm sorry. I forgot to tell you. He's deaf.'
Well, there was this little boy who thought his dog could talk. So, he would have long conversations with the dog. One time, he was in the kitchen and told the dog he was making a sandwich. He asked the dog what he wanted on it. The dog just barked. But the boy said, 'Oh, you want peanut butter and jelly too? Okay!' and made a sandwich for the dog as well. It was really funny when the dog just sniffed at it and walked away.
During a school play rehearsal, one of the actors forgot his lines completely. Instead of panicking, he started making up the most absurd lines ever. It was so funny that the whole cast couldn't stop laughing, and even the director had to take a break to laugh it off.
Once, back at school, we had a substitute teacher. One of my classmates decided to play a prank. He put a fake bug on the teacher's chair. When the teacher sat down, she saw the bug and jumped up screaming. She ran out of the classroom, and we all felt a bit bad but also couldn't stop laughing. After a while, she came back and found out it was a prank. Thankfully, she took it well.
There was a kitten that discovered a box. It climbed into the box and started making it its little kingdom. But then a dog walked by. The kitten, feeling very brave, hissed at the dog from inside the box. The dog just looked at it in confusion. The kitten continued to hiss and growl, but the dog simply walked away. The kitten then peeked out of the box, looking very proud of itself as if it had just chased away a huge monster. This made the onlookers laugh a great deal.