Practical jokes are humorous tricks played on someone to provoke laughter or surprise. These jokes often involve harmless pranks that can catch the target off guard, such as placing a whoopee cushion on a chair or pretending to spill a drink. The goal is to create a light-hearted atmosphere without causing any real harm or distress. While practical jokes can be entertaining, they should be executed with care. It's important to consider the feelings of the person being pranked, as not everyone appreciates being the subject of a joke. Successful practical jokes often rely on creativity and timing, making them a popular form of entertainment among friends and family.