A common prank is changing the labels on her tea jars. So when she goes to make her usual tea, she ends up with a completely different flavor. It's a simple yet effective prank that can lead to some really funny reactions from Toriel.
One more common prank could be faking the voices of her friends or loved ones. For example, making it seem like someone is in trouble outside her door by mimicking a panicked voice. Toriel would immediately be concerned and rush to the door, only to find out it was a prank. This shows how much she cares about those around her and also provides a source of humor in the fanfiction.
In certain 'dumbledore gets pranked fanfiction', a popular prank is to make Dumbledore's office furniture float and move around chaotically. Imagine him trying to sit at his desk and the chair keeps scooting away or the desk starts doing a little dance. Also, there could be a prank where his glasses show false images, like seeing a dragon in the hallway when there's actually just a cat.
One interesting aspect in such fanfiction could be when someone pranks Toriel by making her think that her favorite recipe has been completely changed. They might switch out ingredients when she's not looking. Toriel then tries to cook with the new 'ingredients' and gets really confused, creating a humorous situation.
Well, in this fanfiction, Leo could be pranked by having his clothes swapped while he's in the shower. So he comes out thinking he's going to put on his normal outfit but instead gets something completely outlandish. Another possibility is that his friends set up a fake lottery win and then tell him it was all a joke.
One scenario could be that Mario and Luigi swap Bowser's precious treasure with fake replicas. Bowser would be furious when he discovers the switch.
Mario and Luigi are the most likely. They are always looking for ways to outwit Bowser, and pranking him would be a fun way to get back at him for all his evil deeds.
Fred and George Weasley are very likely candidates. They are known for their love of pranks and their mischievous nature. They might see pranking Dumbledore as the ultimate challenge.
His friends are the most likely ones. They know his habits and routines well enough to pull off some great pranks. For example, if Leo is always punctual, they could set his alarm clock wrong to make him late.
One common theme is friendship. Naruto often pranks his friends in a light - hearted way that shows the closeness of their relationships. Another theme is creativity. His pranks are usually very imaginative, like using his ninja skills in unique ways for the pranks.
One common theme is redemption. Given their past actions and the rift between them, many fanfictions explore how they can redeem themselves in each other's eyes. Another theme is forgiveness. They have to forgive each other for things like the war and the separation. For example, in some fanfics, they slowly come to understand each other's motives and forgive.
A common element is Naruto's determination. He's always eager to outwit Kakashi, so he'll go to great lengths in these fanfictions. Another is the use of ninja techniques in creative ways for pranks. For example, using clones to create distractions. Also, Kakashi's usually caught off - guard, which is funny because he's such a skilled ninja.