Itching powder is a type of prank material that can make you feel like you have a lot of little insects crawling on your skin, making you really itchy. It's actually made from a plant called cowhage, which has tiny little spikes called trichomes that stick to your skin and cause irritation.
When someone puts itching powder on you, these little spikes get on your skin and can cause you to feel like you're being tickled or bitten by bugs. This feeling can be really uncomfortable and make you want to itch all over. It can even cause a rash or hives in some people.
Itching powder has been used for a long time as a way to prank people or play jokes on friends. However, it's important to remember that it can be dangerous for some people, especially those with sensitive skin or allergies. It's always a good idea to be careful when using prank materials, and make sure that everyone involved is okay with it and won't be hurt or upset.