Prank wars are playful competitions between individuals or groups where each participant tries to outdo the other with humorous tricks or practical jokes. These pranks can range from harmless surprises, like fake insects, to more elaborate setups, such as water balloons or whoopee cushions. The goal is to create laughter and entertainment, often leading to a lighthearted rivalry. Typically, prank wars escalate as each person responds to the previous prank with their own creative idea. While they are meant to be fun, it's important for participants to ensure that their pranks are safe and considerate, avoiding any actions that could cause harm or distress to others.